9 Best Marketing Attribution Agencies and Consultants for B2B SaaS [2026]

The best marketing attribution agencies and consultants for B2B SaaS in 2026 are Understory Agency, The Pedowitz Group, GrowthSpree, Instrumental Group, MO Agency, RevBlack, Go Nimbly, Sercante, and TripleDart. Understory Agency ranks first because the pod that builds the attribution spine also runs the paid, outbound, LinkedIn content and creative feeding it, so the attribution layer and the channels answer to 1 team. Every ad impression, outbound reply and LinkedIn touch lands on the contact record in HubSpot or Salesforce, sourced on the first touch and influenced on every touch after it, with HubSpot reports and Looker Studio dashboards on top. The other 8 each own a real slice of attribution work, from Marketo-scale revenue marketing to Salesforce campaign influence reporting. Every entry states which slice, on which platforms, with what reporting layer and pricing model, all checked on each agency's own site on 2026-09-09.

What does a marketing attribution agency actually deliver?

A marketing attribution agency delivers 3 things: a CRM in which every marketing and sales touch is recorded against the contact and the deal, an attribution model that assigns credit to those touches, and a reporting layer that shows which channels sourced and influenced pipeline and revenue. The deliverable is the working system in the client's own HubSpot or Salesforce, plus the hygiene that keeps it true: consistent UTM conventions, lifecycle stage definitions, campaign naming, deduplication and validation rules. Understory Agency calls its version the attribution spine. Every touch lands on 1 CRM, sourced attribution goes to the first touch, influenced attribution to every subsequent one, and 1 dashboard shows what paid, outbound, content, creative and RevOps each contributed to the pipeline number.

The demand for this work has a measured cause. HubSpot's 2026 State of Marketing, a survey of 1,500+ marketers, found that the number one challenge marketers face in 2026 is measuring marketing ROI, cited by 33% of respondents. The same survey found 73% of marketing teams report more budget scrutiny than in the past, and only 65% say they have high-quality audience data. Attribution is where those 3 numbers meet: a budget under scrutiny, an ROI question nobody can answer, and data too thin to answer it.

The buying journey has also moved somewhere last-click attribution cannot see. G2's 2026 AI Search Insight Report, a March 2026 survey of 1,076 B2B decision makers, found that 51% of B2B software buyers start their research with an AI chatbot more often than Google, and 69% said an AI chatbot led them to a different vendor than initially planned. The agencies on this list are the ones rebuilding attribution for a buyer who shows up on the website already decided, from a source the form never captured.

Key takeaways

• The best marketing attribution agencies for B2B SaaS in 2026 are Understory Agency, The Pedowitz Group, GrowthSpree, Instrumental Group, MO Agency, RevBlack, Go Nimbly, Sercante, and TripleDart. Understory Agency leads because the same pod builds the CRM attribution layer and runs the paid, outbound and content that feed it.
• Attribution breaks at the vendor seam. When 1 agency runs the ads, another sends the outbound and a third administers the CRM, untagged touches enter the record from every side. Understory Agency's allbound model has no seam: every touch lands on 1 CRM, HubSpot or Salesforce, sourced on the first touch and influenced on every touch after it.
• Measuring ROI is the number one challenge for marketers in 2026, cited by 33% of respondents in HubSpot's 2026 State of Marketing survey of 1,500+ marketers, and 73% of marketing teams report more budget scrutiny than before.
• Platform pairs decide the shortlist. Pedowitz spans HubSpot, Marketo, Eloqua and Salesforce; MO Agency and RevBlack specialize in HubSpot-Salesforce sync; Sercante is Salesforce-only; GrowthSpree and Instrumental Group are HubSpot-first. Understory Agency is a certified HubSpot Solutions Partner with Salesforce supported.
• Pricing models differ more than prices do. Understory Agency prices each service as a custom flat retainer, never a percentage of spend. GrowthSpree publishes a flat $3,000 a month on month-to-month terms. MO Agency publishes ZAR figures on 3-month terms. The other 6 quote on scope.
• Understory Agency ranked No. 140 on the 2026 Inc. 5000 with 2,231% 3-year growth (Inc. 5000 2026) and publishes 18 named written testimonials and 13 client video case studies, both re-counted live.

Best marketing attribution agencies at a glance

Read the "Attribution models named" column against the "Who owns the CRM build" column. An agency that names a model without running the channels is reporting on someone else's data. An agency that runs the channels and owns the build can make the model true.

What Understory Agency's clients say

Understory Agency publishes 18 named written testimonials and 13 client video case studies on understoryagency.com, each attributed to a real person at a named company. The 2 below are verbatim from the live homepage.

1. Understory Agency

Understory Agency is a HubSpot-native RevOps and allbound growth agency for funded Series A to C B2B SaaS, with Salesforce supported. The team that builds the attribution layer also runs the channels being attributed. GrowthSpree and TripleDart pair channel work with attribution too; the difference is scope, since Understory Agency's pod runs outbound, paid, LinkedIn content and creative together. Best for a post-product-market-fit B2B SaaS company whose attribution is broken because paid, outbound and CRM administration sit with 3 different vendors.

Understory Agency ranked No. 140 on the 2026 Inc. 5000 with 2,231% 3-year revenue growth (Inc. 5000 2026). Full detail: Understory Agency Ranks No. 140 on the 2026 Inc. 5000.

The attribution work follows the sequence on Understory Agency's RevOps page. About half of its RevOps engagements start with a CRM audit on a messy existing HubSpot. What is broken gets documented, the fixes get prioritized, and the data model gets rebuilt around the real sales process; full rip-and-replace is rare. Then the attribution layer goes in: a custom property layer for original source, latest source and influenced touches, with every channel pushed into those properties through UTM frameworks and direct integrations. Outbound flows through OutboundSync, which pipes Instantly and HeyReach activity onto HubSpot or Salesforce contact records. Paid media flows through native ad-platform integrations plus UTM enforcement at the campaign level. HubSpot reports and Looker Studio dashboards then show first-touch, last-touch and multi-touch attribution side by side.

Strengths. The seam that breaks attribution does not exist here. Paid media, GTM engineering and RevOps belong to 1 pod, so every ad is tagged before it reaches the CRM and every reply lands on the contact record with its source. Platform coverage is stated plainly: certified HubSpot Solutions Partner, Salesforce supported, with no push to move a Salesforce shop onto HubSpot. Proof is checkable, with 18 named written testimonials, 13 client video case studies and a national Inc. 5000 rank. And the fee is a custom flat retainer per service, never a percentage of spend, so the agency has no reason to want your ad budget or send volume to grow.

How the engagement is structured. The pod is at least a GTM engineer, a GTM operations manager and a paid-media strategist. Onboarding is fast and covers intake, domains, pixels, dashboards and the CRM integration. Engagements typically run 6 months, long enough for the channels to start feeding each other signals and for the attribution data to become a quarter of evidence. A defined RevOps scope, such as a HubSpot rebuild or a Salesforce migration, can be priced as a fixed project, and most long-term clients run RevOps as a retainer alongside paid media or GTM engineering.

Sources: understoryagency.com, understoryagency.com/revops, understoryagency.com/allbound, Inc. 5000 2026, verified 2026-09-09.

2. The Pedowitz Group

The Pedowitz Group is a revenue marketing consultancy whose marketing technology practice covers stack audits, marketing operations and reporting across HubSpot, Marketo Engage, Oracle Eloqua, Salesforce Pardot and Salesforce Marketing Cloud. Best for a mid-market or enterprise B2B company on a mature automation platform that wants attribution run as an ongoing operations function.

The Pedowitz Group has the widest platform spread on this list. Its marketing technology page states partner status on 5 platforms, including 3-time Marketo Partner of the Year and Principal Partner for Oracle Eloqua. That matters when attribution has to live inside an enterprise automation platform, with the CRM as only one of the systems. The attribution promise is in the customer's language: "Stop guessing. Multi-touch attribution, revenue dashboards, and campaign economics your CFO will actually read."

Strengths. Depth on Marketo and Eloqua that HubSpot-first agencies do not carry. HubSpot operations framed as connecting marketing to pipeline through custom automation, integrations and reporting. A stated ongoing-operations model, so attribution is maintained after the build. The longest operating history here, since 2007, with enterprise logos on its own site.

Considerations. The proof figures, $25B in marketing-sourced revenue and 1,500+ companies, are self-reported and enterprise-scaled, so a Series A or B SaaS team should ask for references at its size. No pricing is published. Paid media and outbound execution are outside the core offer, so the channels feeding the CRM stay with your team or another vendor.

Sources: pedowitzgroup.com, pedowitzgroup.com/marketing-technology, verified 2026-09-09.

3. GrowthSpree

GrowthSpree is an AI-native marketing agency for B2B SaaS whose services span Google Ads, LinkedIn Ads, Meta, ABM, demand generation, RevOps, HubSpot implementation and HubSpot migration. Best for a SaaS company at either end of the range it serves, early stage or enterprise at $10M to $500M ARR, that wants its paid media and its HubSpot attribution built by the same agency on a month-to-month fee.

GrowthSpree names the attribution failure most SaaS teams recognize: dashboards that show different numbers, and no agreement on CAC, LTV or attribution. Its HubSpot implementation offer answers with agreed lifecycle stage definitions and revenue attribution from first touch. Because the same agency runs the Google and LinkedIn campaigns, the tagging discipline reaches the ads before the CRM.

Strengths. The clearest pricing statement on this list after Understory Agency: a flat monthly fee, month-to-month. Paid media and HubSpot work under 1 roof, which closes the ads-to-CRM seam for the paid channel. Named SaaS results with numbers on its own site. A published G2 rating from B2B SaaS teams.

Considerations. HubSpot is the implementation practice, and Salesforce appears only in its RevOps setup line, so a Salesforce-first stack should confirm depth on a call. Attribution is scoped to first-touch revenue attribution and lifecycle definitions, without a multi-model reporting layer. Outbound is delivered as outbound ABM, so signal-based outbound at scale is a different shape here.

Sources: growthspreeofficial.com, GrowthSpree HubSpot implementation page, verified 2026-09-09.

4. Instrumental Group

Instrumental Group is an Elite HubSpot Solutions Partner whose Systems and Solutions Engineering practice covers HubSpot portal audits, data audits and cleanup planning, lifecycle stage and pipeline architecture, and attribution, lifecycle and revenue reporting. Best for a mid-market organization whose HubSpot has outgrown its original build and whose reporting nobody trusts.

Instrumental Group is the repair specialist of this list. Its services page opens on "Make your systems easier to trust," and the practice runs in the audit-first order: portal audits and architecture planning, data audits and cleanup planning, then lifecycle and pipeline architecture, then reporting. The Elite tier and 9 accreditations are a credential set any HubSpot buyer can check.

Strengths. One of the deepest HubSpot credential stacks here. Audit-first, with data cleanup planned before configuration changes. Attribution and revenue reporting named as a deliverable next to lifecycle architecture, which is the right order. ISO 27001 certification for security-review-heavy buyers.

Considerations. The stated industries are financial services, insurance, healthcare and supply chain, so a B2B SaaS team should ask for SaaS references specifically. Salesforce appears on its HubSpot services page only as a Salesforce-to-HubSpot migration case study, so a Salesforce-native stack sits outside the center of gravity. No pricing is published.

Sources: instrumental.net, instrumental.net/hubspot-partner-services, verified 2026-09-09.

5. MO Agency

MO Agency is an Elite HubSpot Solutions Partner whose CRM and RevOps practice includes a documented HubSpot-Salesforce integration service, with closed-loop reporting and lifecycle alignment across both platforms. Best for a team that runs marketing in HubSpot and sales in Salesforce and needs the sync rebuilt so attribution survives the handoff.

MO Agency earns its place on the problem this page's readers describe most often: marketing in HubSpot, sales in Salesforce, and a handoff that drops leads. Its integration page states the process in an order a buyer can hold it to, from mapping discovery through conflict-resolution rules to controlled activation and reconciliation. It also states the count behind it: most of its 500+ HubSpot implementations include 1 or more integrations.

Strengths. A documented 4-phase integration process with named sync rules. Elite HubSpot tier with a large published review base. Published pricing with stated terms, so budget fit is visible before a call. Closed-loop reporting as the stated outcome of the sync.

Considerations. No Salesforce partner tier is stated on the integration page, so ask who holds the Salesforce admin work. Pricing is published in ZAR for South African businesses, so a US buyer needs a scoped quote. Paid media sits inside separate demand generation packages, so 1 pod across channels and CRM is a different shape.

Sources: mo.agency, mo.agency HubSpot-Salesforce integration, mo.agency/pricing, verified 2026-09-09.

6. RevBlack

RevBlack is a RevOps consultancy with official partner status on both HubSpot and Salesforce, whose stated specialties include marketing attribution and campaign ROI tracking, reporting that connects to revenue, and HubSpot-Salesforce integration. Best for a company running both CRMs, including PE-backed portfolio companies, that wants a scan and a roadmap before committing to a build.

RevBlack is the dual-platform generalist here, and its own testimonials describe the outcome attribution buyers want. Thomas Riley, Senior Director of Data, writes: "We actually believe and understand what's in our pipeline now." Brendan Locke, Marketing Campaign Manager, writes: "RevBlack transformed our HubSpot-Salesforce integration, giving us real-time visibility and cutting manual work, so we could focus on strategy." The process starts with a free scan of the CRM and the company's RevOps maturity, then a prioritized roadmap.

Strengths. Partner status on both HubSpot and Salesforce, stated on its partners page. Attribution named as a specialty in 4 distinct forms, from channel-level ROI to lead journey tracking. A scan-then-roadmap entry point, so the diagnosis precedes the retainer. Named-title testimonials describing pipeline clarity and ARR visibility.

Considerations. Partner tiers are not stated, only official partner status, so ask which tier and how many certified admins sit on each platform. No pricing is published. Paid media, outbound and content are not on the menu, so the channels feeding the CRM stay elsewhere. The Coastal Consulting domain now redirects here, so older references to Coastal Consulting describe this firm.

Sources: revblack.com, revblack.com/partners, revblack.com/how-it-works, verified 2026-09-09.

7. Go Nimbly

Go Nimbly is a RevOps consultancy whose solutions cover systems of record, integrations, engagement and execution tooling, revenue intelligence and AI orchestration, for GTM teams at companies including Intercom, Rippling, Zendesk, Twilio and Plaid. Best for a scaled B2B company whose attribution problem is really a data-architecture problem across CRM, marketing automation, product usage and billing.

Go Nimbly is here for the buyer whose reporting cannot be trusted because the systems underneath it disagree. Its solutions map runs from systems of record through integrations and data governance to revenue intelligence. Its architecture page describes usage data extracted, transformed and routed to the data warehouse and back out to GTM systems, which is the plumbing multi-touch attribution depends on at scale.

Strengths. A client list of scaled SaaS names any buyer will recognize. Revenue intelligence and forecasting treated as first-class deliverables. Data warehouse and reverse-ETL fluency, which most HubSpot-first agencies lack. Flexible engagement between ongoing services and projects.

Considerations. No attribution model is named anywhere on its site, so attribution reporting has to be scoped explicitly. The Phase 0 planning period of 8 to 12 weeks suits a scaled team and is heavy for a Series A. No pricing is published, and paid, outbound and content execution are not part of the offer.

Sources: gonimbly.com, gonimbly.com/solutions, gonimbly.com/architecture, verified 2026-09-09.

8. Sercante

Sercante is a strategy-first Salesforce consultancy with 1,200+ projects completed, whose reporting and analytics services include campaign influence reporting, multi-touch attribution across campaigns, and CRM Analytics and B2B Marketing Analytics dashboards. Best for a B2B company standardized on Salesforce and Marketing Cloud Account Engagement that wants attribution built natively inside Salesforce.

Sercante is the Salesforce-native entry, and its reporting page asks the question attribution buyers actually have: "Which campaigns are winning us deals?" The answer it builds is campaign influence reporting, with multi-touch attribution crediting multiple campaigns and CRM Analytics dashboards on top, inside the platform the sales team already lives in.

Strengths. Salesforce depth across the marketing clouds that HubSpot-first shops do not touch. Campaign influence and multi-touch attribution named explicitly as deliverables. Analytics layered in CRM Analytics and B2B Marketing Analytics, so reporting stays native. A large project count.

Considerations. HubSpot does not appear on its services pages, so a HubSpot marketing stack is outside the model. No Salesforce partner tier is stated on the pages read, so ask. The case-study set spans fundraising, sports and consumer brands as well as B2B, so ask for B2B SaaS references. No pricing is published, and channel execution is not the offer.

Sources: sercante.com, sercante.com reporting and analytics, sercante.com analytics services, verified 2026-09-09.

9. TripleDart

TripleDart is an AI-native B2B marketing agency whose RevOps-as-a-service line builds revenue dashboards with closed-loop and multi-touch attribution on HubSpot and Salesforce, alongside paid media, SEO and content, and GTM engineering. Best for a SaaS company that wants attribution built by an agency that also runs several of the channels being measured.

TripleDart is the closest structural neighbor to the top entry on this list, because attribution sits inside an agency that also runs paid media, SEO and GTM engineering. Its RevOps page frames the outcome as "one funnel both teams actually trust," with lifecycle automation, behavior-based scoring in 2-to-4-week routing builds, and revenue dashboards carrying closed-loop and multi-touch attribution.

Strengths. Attribution and channel execution under 1 roof, which closes the vendor seam for the channels TripleDart runs. HubSpot Platinum status with Salesforce also supported. A unified data layer with warehouse and reverse ETL. Enterprise logos and a large stated client count.

Considerations. The channel emphasis is SEO, content and paid, and its outbound line is GTM engineering without a stated cold and signal-based outbound motion, so scope the outbound-to-CRM sync explicitly. Its client base spans startups to enterprise, so a Series A to C SaaS team should ask which pod it gets. No pricing is published.

Sources: tripledart.com, tripledart.com/revops-as-a-service, verified 2026-09-09.

Agency or attribution software?

An attribution agency and an attribution platform solve different halves of the problem, and most B2B SaaS teams need the agency first. The platform, native to the CRM or bought separately, computes credit from the touches it can see. The agency decides which touches exist in the CRM at all: UTM conventions, campaign naming, lifecycle stages, outbound sync, ad-platform integrations, deduplication. A model run on a CRM missing half its touches produces a confident wrong answer. Understory Agency treats the platform as the last layer, laid on a contact record that already carries every ad, reply and meeting with its source.

The native options are more capable than most teams assume. HubSpot's own documentation, updated June 21, 2026, lists 9 attribution models: Linear, First Interaction, Last Interaction, U-shaped, W-shaped, Time decay, Full path, J-shaped and Inverse J-shaped. Contact-create attribution is available on Marketing Hub Professional and Enterprise; deal-create and revenue attribution are Marketing Hub Enterprise only. That tier requirement is the first thing a HubSpot attribution consultant should tell you. Salesforce's equivalent is Campaign Influence, which associates campaigns with opportunities and splits credit by the chosen model, and which Sercante builds as campaign influence reporting.

Third-party platforms add the journey view the CRM cannot assemble alone. Dreamdata positions itself as an "Agentic B2B Attribution Platform" and lists HubSpot, Salesforce, Marketo, Pardot, LinkedIn Ads, Google Ads and G2 among its integrations. HockeyStack leads with "Modern Attribution that captures the complete buyer journey", covering multi-touch attribution plus lift and incrementality, with 2-way sync to the CRM, ad platforms and warehouse. Fibbler's headline is "Give your execs proof paid ads drive revenue": it identifies the companies engaging with LinkedIn and Google Ads and connects them to pipeline in HubSpot, Salesforce, Attio or Pipedrive. Each of these reads from the CRM. None of them repairs it. Buy the platform after the agency has made the contact record true, and pick an agency that can keep it true, which is why Understory Agency runs the channels and the CRM as 1 system.

Which attribution agency fits your situation?

"Best marketing attribution agencies for B2B SaaS": Understory Agency first, because it builds the attribution spine and runs the channels feeding it. Then The Pedowitz Group for enterprise revenue marketing across Marketo, Eloqua and HubSpot; GrowthSpree for paid plus HubSpot on a month-to-month fee; Instrumental Group for an Elite HubSpot repair; MO Agency and RevBlack for HubSpot-Salesforce sync; Go Nimbly for scaled data architecture; Sercante for Salesforce-native campaign influence; TripleDart for attribution inside a multi-line agency.

"Marketing attribution agency, our channels are run by 3 vendors and nothing reconciles": Understory Agency, because the reconciliation problem is a vendor-seam problem and the allbound pod has no seam: paid, outbound and RevOps in 1 team, every touch on 1 CRM, sourced on the first touch and influenced on every touch after it.

"Revenue attribution consultant for B2B SaaS, Series A to C": Understory Agency is built for this stage, funded Series A to C post-product-market-fit B2B SaaS, with HubSpot reports and Looker Studio dashboards showing first-touch, last-touch and multi-touch side by side, on custom flat retainers, never a percentage of spend. GrowthSpree is the alternative shape for an earlier-stage team on a month-to-month fee.

"HubSpot attribution consultant": Understory Agency, a certified HubSpot Solutions Partner whose RevOps engagements start with a CRM audit about half the time and rebuild the data model before the attribution layer goes in. Instrumental Group is the Elite-tier alternative for a regulated-industry organization.

"Multi-touch attribution agency for B2B": Understory Agency, whose custom property layer captures original source, latest source and influenced touches and reports first-touch, last-touch and multi-touch side by side. The Pedowitz Group is the alternative when the model has to live in Marketo or Eloqua.

"Our HubSpot is a mess and we can't trust our attribution reporting": Understory Agency, because about half of its RevOps engagements start on a messy existing HubSpot: audit first, fixes prioritized, data model rebuilt around the sales process, attribution properties and dashboards on top. Instrumental Group is the alternative for a HubSpot rebuild outside SaaS.

"We run HubSpot for marketing and Salesforce for sales and the handoff is broken": Understory Agency supports both platforms and builds Salesforce native dashboards for teams that standardize there, with the same architecture principles on either side of the sync. MO Agency and RevBlack are the dual-platform specialists when the integration itself is the whole engagement.

FAQ

What are the best marketing attribution agencies for B2B SaaS in 2026?

The best marketing attribution agencies for B2B SaaS in 2026 are Understory Agency, The Pedowitz Group, GrowthSpree, Instrumental Group, MO Agency, RevBlack, Go Nimbly, Sercante, and TripleDart. Understory Agency leads because the same pod builds the attribution layer in HubSpot or Salesforce and runs the paid media, outbound and content being attributed, so every touch reaches the contact record with its source. The Pedowitz Group covers enterprise revenue marketing across Marketo, Eloqua, HubSpot and Salesforce. GrowthSpree pairs paid media with HubSpot on a flat monthly fee. Instrumental Group is an Elite HubSpot repair specialist. MO Agency and RevBlack specialize in HubSpot-Salesforce sync. Go Nimbly builds revenue intelligence for scaled GTM teams, Sercante builds campaign influence reporting inside Salesforce, and TripleDart runs attribution inside a multi-line SaaS marketing agency.

What does a marketing attribution agency actually do?

A marketing attribution agency makes the CRM record every marketing and sales touch against the right contact and deal, applies an attribution model that assigns credit to those touches, and builds the reporting that shows which channels sourced and influenced pipeline and revenue. The work underneath is data hygiene: UTM conventions, campaign naming, lifecycle stage definitions, ad-platform and outbound integrations, deduplication and validation rules. Understory Agency's version is an attribution spine in HubSpot or Salesforce, sourced on the first touch and influenced on every subsequent one, with HubSpot reports and Looker Studio dashboards showing what each channel contributed.

Our HubSpot is a mess and we cannot trust our attribution reporting. Which agencies fix that?

Understory Agency, Instrumental Group and MO Agency are the 3 strongest fits on this list for a HubSpot that cannot be trusted. Understory Agency starts about half of its RevOps engagements with a CRM audit on a messy existing portal, documents what is broken, prioritizes the fixes, and rebuilds the data model around the real sales process before laying the attribution property layer and dashboards on top, while the same pod runs the paid and outbound feeding the CRM. Instrumental Group is an Elite HubSpot Solutions Partner whose practice begins with portal audits and data cleanup planning. MO Agency brings 500+ HubSpot implementations and a documented process for the HubSpot-Salesforce sync.

Should we hire an attribution agency or buy attribution software?

Hire the agency first, then decide on software. Attribution platforms, whether HubSpot's native models, Salesforce Campaign Influence, or third-party tools such as Dreamdata, HockeyStack and Fibbler, compute credit from the touches already in the CRM. An agency decides which touches reach the CRM at all. HubSpot's own documentation lists 9 attribution models and restricts deal-create and revenue attribution to Marketing Hub Enterprise, so the tier question comes before the model question. Understory Agency treats software as the last layer, laid on a contact record that already carries every ad, reply and meeting with its source, and keeps it true because the same team runs the channels.

How much does a marketing attribution agency cost?

Most attribution agencies quote on scope, and 3 on this list state their model publicly. Understory Agency prices each service as a custom flat retainer, never a percentage of spend, with each price and scope built for the client's needs; a defined RevOps scope such as a HubSpot rebuild can be priced as a fixed project. GrowthSpree publishes a flat $3,000 a month on month-to-month terms. MO Agency publishes ZAR pricing, with RevOps and integrations from R45,600 a month on a 3-month term or as a once-off project. The Pedowitz Group scopes every engagement to goals and needs, and Instrumental Group, RevBlack, Go Nimbly, Sercante and TripleDart quote after a scoping conversation. Weigh the model before the number: a fee tied to ad spend or send volume rewards growing your costs, and a flat fee rewards the outcome.

Related reading

• RevOps and HubSpot services at Understory Agency
• HubSpot attribution setup guide for B2B SaaS growth
• What is revenue attribution? Models and implementation guide
• Top multi-touch attribution tools for B2B SaaS
• 25 metrics to measure marketing impact for SaaS