Most AEO retainers in 2026 start with a deck, a content calendar, and no proof the vendor can move citation share on the queries that form your shortlist. A paid 90-day pilot exists to force that proof before you lock months of budget.
Here is the shape: what a pilot is for, Day 0-30 / 31-60 / 61-90 deliverables, what pilots typically cost, the go/no-go scorecard, and red flags that should end the engagement early. Lock the delivery model first with AEO agency vs AEO consultant. Retainer bands live on pricing.
G2 2026 AI Search Insight Report, fielded among 1,076 B2B software buyers in March 2026, found 51% now start research with an AI chatbot more often than Google, and 69% chose a different vendor than expected because of chatbot guidance. The pilot has to move visibility on that surface, not ship blog volume.
Last updated - September 2026
Key Takeaways
- A 90-day AEO pilot proves citation craft on a fixed prompt set before a retainer.
- Day 0-30 baselines prompts; day 31-60 rewrites money pages; day 61-90 runs the go/no-go gate.
- Published one-time AEO audits often run $1,000 to $5,000; pilots and retainers cost more.
- Fail two scorecard gates and do not convert the pilot into a retainer.
- Austin Heaton engagements start at $5,000 a month on /pricing, with a 3-month minimum.
What a 90-day AEO pilot is for (and what it is not)
Answer engine optimization (AEO) is the work of earning citations and mentions in AI answers across Google AI Overviews, AI Mode, ChatGPT, and Perplexity. A pilot is a paid proof on a fixed prompt set. It is not a discounted retainer, a free trial, or a content factory with a new label.
As of March 2026, Ahrefs analysis of 863K SERPs and 4M AI Overview URLs found only ~38% of cited pages also ranked in the organic top 10 for the same query, down from ~76% in July 2025. Ranking KPIs alone will not tell you if the pilot worked.
Write the RFP and pilot gate together. See how to write an AEO RFP in 2026.
Day 0-30: baseline, ownership, and measurement stack
Week one should produce assets you keep even if you fire the vendor on day 91.
Scoping a 90-day AEO pilot?
Pressure-test the pilot SOW in 30 minutes
Austin Heaton will map day-0 prompt baselines and what a go/no-go gate should require. Start with the Free AEO Report Card if you need a snapshot first. Engagements start at $5,000 a month.
Book a 30-minute call with Austin HeatonSee pricing- Fixed prompt set: 20-40 commercial queries (category, comparison, alternatives, pricing intent) across AI Overviews, AI Mode, ChatGPT, and Perplexity.
- Baseline citation audit: share of voice vs a named competitor set, by engine, on day 0.
- Ownership map: who owns the prompt library, entity map, CMS edits, and dashboards after the pilot.
- Measurement stack: Search Console Generative AI performance report for Overviews and AI Mode (rolled out worldwide as of Aug 31, 2026, per Google Search Console Help), plus GA4 referral views and a weekly prompt log for assistants.
The Free AEO Report Card is Austin Heaton's diagnostic of citation gaps and money-page readiness. Use a baseline like it so day-90 results compare to a real day-0 number, not a slide.
Day 31-60: money pages and entity cleanup
Month two should change extractable commercial pages, not fill a blog calendar.
- 3-5 money-page rewrites built for citation: comparison, alternatives, category, and pricing-adjacent pages with clear claims, dates, and entities.
- Entity consistency pass across site, LinkedIn, directories, and any profiles engines already treat as sources.
- Schema and snippet eligibility: indexed and snippet-eligible pages can appear as supporting links in Google AI features.
- Weekly scorecard: citation share by engine on the fixed prompt set, plus which URLs engines cited.
If the vendor is still debating tools while your money pages stay untouched at day 45, you do not have a pilot. You have a discovery project.
What a 90-day AEO pilot should cost
Pilot pricing varies by scope, but you should separate the diagnostic, the pilot, and the retainer so finance can compare like with like.
| Engagement | Typical published / listed cost | What you should get |
|---|---|---|
| Free AEO Report Card | Free | Citation gap snapshot and money-page readiness |
| One-time AEO audit (market) | $1,000 to $5,000 | Multi-engine baseline and prioritized roadmap |
| Paid 90-day pilot | Often a fixed project or short retainer | Prompt set, money-page rewrites, weekly scorecard, go/no-go |
| Austin Heaton retainer | From $5,000 a month (3-month minimum) | Ongoing money pages, blogs, authority, links |
| Local AEO add-on | $3,000 a month | Local AI search coverage |
Market audit bands above match published 2026 guides summarized in how much an AEO audit costs (Source: Pierview). Austin Heaton's retainer floor, local add-on, 3-month minimum, and white-label option are on /pricing. White-label AEO is offered for agencies.
Day 61-90: citation movement and the go/no-go gate
The last 30 days exist to decide the retainer, not to invent new scope.
- Citation trajectory: day-90 share of voice vs day-0 on the same prompts and engines. Direction matters more than a guaranteed rank.
- Named operators still in Slack: the people who shipped month one should still be doing the work.
- Owned artifacts: prompt library, entity map, rewritten money pages, and dashboards in your accounts.
- Honest gaps: which engines moved, which did not, and what the retainer would fund next.
As of Q3 2026, Search Console Generative AI report shows impressions only for Google AI features. It does not cover ChatGPT or Perplexity, and it does not show competitor share. Treat GSC as one surface inside a wider scorecard.
The go/no-go scorecard before you sign the retainer
| Gate | Pass signal | Fail signal |
|---|---|---|
| Baseline | Day-0 prompt log + competitor set delivered in week 1 | No fixed prompts; tracking deferred |
| Craft | 3-5 money pages shipped and indexed | Blog posts only; commercial pages untouched |
| Measurement | Weekly citation share by engine | Sessions and rankings only |
| People | Named operators still in Slack at day 90 | Pitch team vanished after kickoff |
| Ownership | You hold prompts, entities, dashboards | Vendor-locked tools with no export |
Fail two or more gates and do not convert. Pay for the pilot. Walk. The downside of a hard gate is fewer retainers start. The upside is you stop funding content mills that renamed SEO as AEO.
Red flags that should end the pilot early
- Ranking guarantees for AI Overviews or ChatGPT
- No fixed prompt set by day 14
- Content volume as the primary KPI
- Refusal to name who does the work in the SOW
- Dashboards you cannot export
- Identical SEO reporting with AEO find-and-replaced
Austin Heaton's take: pay for proof, then buy the retainer
A 90-day pilot is the filter after the RFP. If a vendor cannot baseline citation share, rewrite money pages, and show trajectory on a fixed prompt set, they are not ready for a retainer.
That position has a cost: you may burn a quarter and restart. For teams where G2 reports 51% already start in a chatbot (Source: G2 2026 AI Search Insight Report), starting without proof is the larger risk. Scope SaaS work on AEO for B2B SaaS, then check pricing.
Frequently Asked Questions
What should a 90-day AEO pilot deliver?
A fixed 20-40 prompt set, day-0 citation baseline, 3-5 money-page rewrites, entity cleanup, weekly citation share by engine, and owned dashboards before any retainer.
How much should a 90-day AEO pilot cost?
Separate the diagnostic from the pilot. Published one-time AEO audits often run $1,000 to $5,000; Austin Heaton retainers start at $5,000 a month with a 3-month minimum on /pricing.
How is an AEO pilot different from a retainer?
A pilot proves craft on a fixed scope and prompt set. A retainer funds ongoing citation ops after the go/no-go gate. Do not start with a 12-month lock if you have no day-0 baseline.
Which KPIs prove the pilot worked?
Citation share vs a named competitor set by engine on the same prompts, money pages shipped, and operator continuity. As of March 2026, Ahrefs finds only ~38% of AI Overview citations also rank top 10 for the same query.
Should you pay for the pilot?
Yes. Free pilots attract mills. Paid pilots fund real baselines and money-page work. Retainer terms live on pricing.
When should you refuse to convert to a retainer?
If two or more gates fail: no baseline, blog-only output, ranking-only reporting, missing operators, or locked dashboards.
Where does the Free AEO Report Card fit?
The Free AEO Report Card is Austin Heaton's diagnostic of citation gaps and money-page readiness. Use it, or an equivalent baseline, as day 0 so day 90 is comparable.
What to do this week
Lock the prompt set. Insist on day-0 baselines. Convert only when the scorecard passes.
Ready to run a real pilot gate?
Book a 30-minute growth review with Austin Heaton
Bring your draft SOW and current AI answers. Prefer a free snapshot first? Use the Report Card. Engagements start at $5,000 a month.
Book a 30-minute callSee pricing