Evaluating GTM campaign partners for SaaS launches.
How should CMOs evaluate go to market campaign partners for new products? A practical framework, scorecard and checklist, built on the latest B2B buying research.
Published Updated 12 minute read
If you have sat through three agency pitches and come away thinking "they all said the same thing," you are not alone. Choosing a launch partner is one of the highest leverage calls a CMO makes, and one of the hardest to get right.
Buyers now form their shortlist before they speak to you, research in AI chat tools instead of search engines, and bring bigger buying groups to the table. At the same time, marketing budgets are flat and every dollar handed to an external partner is under the microscope.
This guide answers the question we hear from marketing leaders every week: how should CMOs evaluate go to market campaign partners for new products? It covers what has changed, the seven criteria that matter, red flags, pitch questions, a weighted scorecard and what a good first 90 days looks like.
Why the bar for launch partners has moved
The way B2B software gets bought has shifted more in the past two years than in the previous ten. Any partner you evaluate should be able to explain these shifts and show how their approach responds to them.
Buyers decide before they talk to you
The 6sense 2025 Buyer Experience Report, based on more than 4,000 buyers across North America, EMEA and APAC, found that 94% of buying groups had already ranked their preferred vendors before first contact. That early favourite wins around 80% of the time.
Research has moved into AI chat
G2's August 2025 survey of more than 1,000 B2B software decision makers found that half now start their buying journey in an AI chatbot rather than Google, a share that rose 71% in roughly four months. AI chat is now the top source buyers use to build a software shortlist, ahead of review sites and vendor websites.
For a new product with no review history and little brand recognition, this matters enormously. If your partner cannot explain how they will make your product visible, and accurately described, in AI answers, you are launching into a channel you cannot see.
Buying groups are bigger and more cautious
Forrester's State of Business Buying, 2026 reports that an average of 13 internal stakeholders and nine external participants now influence a B2B purchase. Buying groups for products with generative AI features are double the size of those without, and more than 60% of buyers ran some form of trial before committing. Gartner adds that 67% of B2B buyers now prefer a rep free experience.
A launch partner who plans for a single persona and a single conversion point will miss most of the people who decide.
Budgets are flat and agencies are in the firing line
Gartner's 2025 CMO Spend Survey of 402 marketing leaders found budgets flat at 7.7% of company revenue, with 59% saying they lack the budget to deliver their strategy. Agencies account for 20.7% of marketing spend and 39% of CMOs plan to cut agency allocations.
22% of CMOs say generative AI has reduced their reliance on agencies
Gartner's 2025 CMO Spend Survey shows AI is already replacing some outsourced creative and strategy work. The partners worth paying now bring specialist capability and measurable commercial impact your team cannot easily build in house.
Planning a SaaS launch in 2027?
Talk to our GTM team about a launch plan your sales team will back.
The seven criteria that separate great GTM partners
These criteria reflect what the research says buyers now do, and what separates launches that build pipeline from those that only build activity reports.
Commercial strategy before channels
A strong partner starts with your market, category and positioning, then works back to channels. They should challenge your ideal customer profile, your pricing narrative and your reason to switch, not just ask for your media budget.
Ask: What would you change about our positioning, and which segment would you launch to first?
Buying group and ABM capability
With around 22 people influencing a purchase, the partner must plan for the whole buying group: champions, economic buyers, IT, security, procurement and end users. Look for real account based marketing experience across 1:1, 1:few and 1:many, and messaging tailored to each role.
Ask: Show us a buying group map you built for a similar SaaS product. How did messaging differ by role?
Measurement tied to pipeline and revenue
Impressions and MQLs are not launch outcomes. Your partner should commit to leading indicators (account engagement, buying group coverage, meetings with target accounts) and lagging ones (pipeline created, win rate, deal velocity), reported against your CRM.
Ask: What will you report at day 30, 60 and 90, and whose data will the numbers come from?
Discoverability in AI answers and search
Because half of software buyers now start in AI chat, your partner needs a clear approach to answer engine optimisation: structured, citable content, consistent third party mentions, a review strategy and schema. Ask how they test whether your product appears, and is described correctly, in AI tools.
Ask: Which prompts would our buyers type, and how will you track whether we show up for them?
Sales alignment and enablement
Launches stall when marketing and sales run separate plays. The best partners build the target account list with sales, create enablement assets, set handover rules and join pipeline reviews. Buyers still average 16 interactions per person with the winning vendor, so every touchpoint needs to tell the same story.
Ask: How will you work with our sales leaders in the first month?
The team you actually get
Pitch teams are often more senior than delivery teams. Meet the strategist, campaign lead and specialists who will run your account, and ask how much of their time is committed to you. Check they have launched SaaS products, not just run campaigns for them.
Ask: Who will be in our weekly meeting, and what else are they working on?
Commercial flexibility and fit
Launches rarely go exactly to plan. Look for a partner whose model lets you scale effort up or down, run a defined launch sprint before a retainer, and link part of the fee to agreed outcomes where it makes sense.
Ask: How would scope and fee change if we pulled the launch forward or pushed it back a quarter?
The right partner does not just run your launch campaign. They help you win the shortlist before your buyer ever books a demo.
Red flags and green flags
Use this table during pitches and reference calls. One red flag is a question to probe. Three or more is usually a reason to walk away.
| Area | Red flag | Green flag |
|---|---|---|
| Strategy | ✗Opens with a channel plan and media budget | ✓Opens with questions about your ICP, category and competitors |
| Proof | ✗Case studies quote reach, clicks and awards only | ✓Case studies show pipeline, revenue and named SaaS clients |
| Audience | ✗One persona, one funnel, one conversion point | ✓A buying group map with role specific messages |
| AI and search | ✗No view on how buyers research in AI chat | ✓A tested plan to be found and cited in AI answers |
| Measurement | ✗Reports from their own platform dashboards only | ✓Reports from your CRM against agreed pipeline targets |
| Sales | ✗Never asks to meet your sales leaders | ✓Builds the account list and handover rules with sales |
| Team | ✗Delivery team introduced after contract signing | ✓Delivery team in the pitch and staying on the account |
| Commercials | ✗Twelve month lock in before any results | ✓A defined launch sprint with review gates |
How to evaluate a GTM campaign partner in seven steps
This is the process we recommend to CMOs running a partner selection for a new product. Allow four to six weeks from first brief to signed contract.
Define the launch outcomes
Agree the commercial targets for the launch (pipeline, target accounts, win rate, payback) before you brief anyone, so partners are judged against business results rather than activity.
Map the buying group and ideal customer profile
Document the roles inside and outside your target accounts who influence the decision, the problems each one cares about and where they research.
Shortlist three to five partners on SaaS proof
Choose partners who can show launch results for comparable B2B SaaS products, with pipeline and revenue numbers rather than impressions.
Run a paid working session instead of a speculative pitch
Give each finalist the same brief and a short paid workshop so you see how they think, challenge and collaborate with your team.
Score each partner on a weighted scorecard
Rate every finalist against the same weighted criteria, with at least two people from marketing and one from sales scoring independently.
Check references and meet the delivery team
Speak to two or three current SaaS clients and meet the people who will actually run your account, not only the pitch team.
Agree a 90 day plan with exit gates
Sign off a first 90 day plan with leading indicators, reporting cadence and clear review points before committing to a long term retainer.
Client and agency relationships now last about seven years
Average tenure has more than doubled since 2016, from 3.2 years to around seven (ANA and 4As, April 2025). The partner you choose for this launch may be with you for the next several. Choose accordingly.
Questions to ask in the pitch
Bring these into every finalist session. Strong partners will answer with specifics, examples and numbers.
- Proof: Which SaaS launches have you run in the last 18 months, and what pipeline did they create?
- Challenge: What would you push back on in our brief?
- Buying group: How will you reach the whole group, not only the champion?
- AI visibility: How will we show up when buyers ask AI tools about our category?
- Reporting: What will you report at 30, 60 and 90 days?
- Sales: How do you work with sales day to day?
- Team: Who exactly is on our account, and what is their time allocation?
- Honesty: What would make you recommend we pause or change a channel?
- Data: How do you use AI and automation in delivery, and how do you protect our data?
- References: Can we speak to a client who stayed, and one who left?
The weighted partner scorecard
Score each finalist from 1 (weak) to 5 (excellent) on every criterion, multiply by the weight, and add up the totals out of 500. Adjust the weights to suit your launch, but agree them before the pitches, not after.
| Criterion | Weight | What a 5 looks like |
|---|---|---|
| Commercial strategy and positioning | 20% | Challenges the brief with a sharper ICP and positioning, backed by market evidence |
| Measurement tied to pipeline | 20% | Clear 30, 60 and 90 day indicators reported from your CRM against agreed targets |
| Buying group and ABM capability | 15% | Role based messaging and proven 1:1, 1:few and 1:many work for SaaS |
| AI and search discoverability | 15% | A tested method for appearing, and being described accurately, in AI answers |
| Sales alignment and enablement | 10% | Joint account list, handover rules and enablement assets from week one |
| Delivery team and cadence | 10% | Senior, SaaS experienced people who were in the pitch, with committed time |
| Commercial flexibility | 10% | Launch sprint option, scalable scope and outcome linked fee components |
Commercial models and the first 90 days
How you contract matters as much as who you choose. Most SaaS launch engagements fall into one of three models.
Launch sprint
Fixed scope and fee over 8 to 12 weeks covering strategy, messaging and launch campaigns. Ideal for testing fit before a longer commitment.
Retainer
A monthly fee for an agreed team and scope. Best once positioning is proven and you need consistent, always on delivery.
Hybrid performance
A base fee plus a component linked to agreed outcomes such as pipeline or target account engagement. Works when attribution is mature.
Whichever model you choose, insist on a written 90 day plan. Here is what good looks like.
Foundations
- Validated ICP and buying group map
- Messaging tested with real buyers
- Target account list agreed with sales
- CRM reporting set up
Launch
- Campaigns live in priority channels
- ABM plays for top tier accounts
- Answer ready content and schema live
- Sales enablement in use
Optimise
- Pipeline reviewed with sales
- Weak channels cut or reworked
- AI visibility tracked by prompt
- Next two quarters agreed
What the 2025 and 2026 data says about choosing a launch partner
Across Gartner, Forrester, 6sense and G2, the message is consistent: buyers decide earlier, research in new places and involve more people. Your partner has to be built for that reality.
- Win the shortlist: most buyers have a favourite before they call you.
- Be visible in AI answers, where half of software research now starts.
- Plan for a buying group of around 22, not a single persona.
- Pay for pipeline, measured in your CRM, not for activity.
Common questions about choosing a GTM partner
Straight answers to the questions CMOs ask us most when planning a launch.
How should CMOs evaluate go to market campaign partners for new products?
Start with the commercial outcome, not the channel plan. Shortlist three to five partners with proven B2B SaaS launch results, give them the same brief, run a short paid working session, and score each one on a weighted scorecard covering strategy and positioning, buying group and ABM capability, measurement tied to pipeline, discoverability in AI and search, sales alignment, team and cadence, and commercial flexibility. Then check references, meet the delivery team and agree a 90 day plan with exit gates.
What is the most important criterion when choosing a GTM agency?
The ability to connect activity to pipeline and revenue. Ask every partner how they will measure success at 30, 60 and 90 days, which leading indicators they track, and how they report against your CRM rather than their own platform dashboards.
Should we use a specialist SaaS agency or a full service agency for a product launch?
For a new B2B SaaS product, a specialist that understands buying groups, ABM, product led motions and subscription economics will usually move faster. A full service agency can work when brand building is the main job, but check that the people on your account have run SaaS launches before.
How long should a GTM partner evaluation take?
Around four to six weeks is realistic: one week to define outcomes and the buying group, one to two weeks to shortlist and brief, one to two weeks for working sessions and scoring, and a week for references and contracting.
Should we pay for pitch work?
Yes, where you can. A short paid workshop on your real brief shows you how a partner thinks and collaborates, and it attracts senior people rather than a speculative pitch team. It also respects the cost of pitching on both sides.
What should a GTM campaign partner deliver in the first 90 days?
A validated ICP and buying group map, positioning and messaging tested with real buyers, a target account list agreed with sales, live campaigns in the priority channels, content built to be found in AI answers and search, and a reporting rhythm that ties leading indicators to pipeline.
Launching something new? Let's talk it through.
Book a free, confidential discussion with our GTM team about your launch, your buyers and what a strong first 90 days could look like.
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