Profound vs Hiring an AEO Agency: Which One Is Right for Your Firm?
The choice most firms face
You read about Profound. You read about marketing agencies adding "AI search" to their decks. You are deciding which way to spend $1,000 to $5,000 per month to be visible in ChatGPT, Perplexity, and Claude.
This article is the honest comparison. The conclusion changes by firm, and the decision turns on a few questions you can answer in five minutes.
What Profound actually is
Profound is a platform — not a service. They built four pillars: monitoring (Answer Engine Insights), buyer-query research (Prompt Volumes), workflow automation (Agents), and AI-crawler analytics (Agent Analytics). They coined and target a persona they call the Marketing Engineer — a technical marketer who builds workflows, ships content, and operates the dashboard.
Pricing: $99 Starter / $399 Growth / approximately $1,000+ Enterprise per brand per month (per third-party reviews on indexly.ai and trakkr.ai).
What you get for the money: data, dashboards, and agent infrastructure. What you do not get: someone to ship the work.
What an AEO agency actually is
There are two flavors:
Generalist agencies who added AEO: a traditional SEO/social/ads agency with an "AI visibility" service line on the deck. Pricing $5,000 to $30,000 per month depending on scope. They will produce a monthly content calendar, write some pieces, run some ads, and report quarterly. AEO is one of many deliverables.
Done-for-you AEO services: agencies built specifically around AEO. They operate the four jobs end-to-end (research, production, distribution, measurement) under a flat retainer. Voltaire is one of these. Pricing typically $2,490 to $4,990 per month for AEO-only.
The difference between the two matters. A generalist agency that added AEO is unlikely to outperform a specialist on AEO outcomes, but they will cover more ground if you also need brand, PR, and paid media.
The actual cost of each option
Profound at face value is cheaper. $399 per month for the Growth tier looks affordable.
The hidden cost: the operator. To actually use Profound, you need someone reading the dashboards, writing the content the dashboards point you toward, securing the citations, and rebalancing the strategy. That person is a Marketing Engineer or a senior in-house marketer. Fully loaded, they cost $8,000 to $15,000 per month including salary, benefits, tooling, and overhead.
So the real comparison is not $399 vs $2,490. It is $399 + $10,000 (Profound + operator) vs $2,490 (AEO service that includes the operator).
If you already have the operator on staff, Profound wins on cost. If you do not, the agency or done-for-you service typically wins.
The actual output comparison
Profound's output: data, dashboards, drafted content (via Agents). Your team finishes, ships, and measures. The platform gives you instrumentation; the work happens downstream.
A specialist AEO service's output: shipped content, secured citations, weekly reports, monthly strategy adjustments. The service is the work, not the toolset.
A generalist agency's output: depends on the agency. Ask three questions before committing:
- Show me a sample weekly citation report across 5 AI engines for a current client.
- Show me a query rebalance from the last 30 days — what queries got added or dropped, and why.
- Show me one piece of content your team published in the last 60 days, and how it performed in AI search.
If they cannot answer all three, they are not running AEO. They are running SEO and using AEO as a label.
A decision framework
Pick Profound if:
- You have a Marketing Engineer or a senior in-house marketer on staff who will operate it
- You want the deepest AEO data on the market
- You are comfortable making the strategy decisions yourself
- Per-seat economics work for your team size
Pick a generalist agency if:
- You need genuine multi-discipline marketing (paid, brand, PR, creative, SEO) and AEO is one of several priorities
- You have a long-running relationship with an agency that produces leads and you want to add AEO to their scope
- You are in a regulated practice where industry-specialist agency processes (compliance review, document retention) are a hard requirement
Pick a done-for-you AEO service like Voltaire if:
- You are a professional services firm of 10 to 30 people
- AEO is your primary focus — not a side dish on a generalist deck
- You do not have a Marketing Engineer on staff and have no plans to hire one
- You want one accountable retainer that covers the full stack of AEO work
What "honest" looks like for each option
When you evaluate a vendor, look for signs that they will tell you when they are not the right fit:
Profound's honest answer to a 15-person law firm: "Our platform is excellent but it expects an in-house operator. If you do not have one, consider an AEO agency or a service like Voltaire instead. We are not the right fit for a firm at your size without a Marketing Engineer."
Voltaire's honest answer to a 50-person SaaS company with an in-house marketing team: "Profound or Peec.ai is the better buy for you. Our retainer assumes you do not have an internal operator, and you do. The DIY platforms will outperform our service economics at your team size."
If a vendor cannot describe the buyer who should not pick them, the conversation is not honest yet.
A test before committing
Whichever direction you lean, do this first: run the $99 deep AEO audit from Voltaire AND the free AEO report from Profound. Compare them. The two will surface different things — Voltaire produces a 20-query competitive teardown plus a 30-day content plan; Profound emphasizes single-engine data depth.
Reading both takes 30 minutes. It is a much better basis for the decision than any sales pitch.
Frequently asked questions
Is Profound replacing the agency market?
For companies with the in-house operator, yes — Profound replaces a generalist agency's AEO function. For companies without the operator, the agency or specialist service still wins. The agency market is bifurcating into AEO specialists (rare) and full-service generalists (the bulk).
Can I switch from one to the other later?
Yes, both directions. Most firms that hire an AEO service get good enough at AEO over 12 to 18 months to consider bringing it in-house with Profound. Most firms that buy Profound and then hire a Marketing Engineer eventually stop using the platform's content automation and rebuild a custom stack.
What about cost transparency?
Profound is transparent on pricing. Voltaire is transparent on pricing ($2,490 or $4,990 flat). Generalist agencies are not — most will not quote until you have done a discovery call. If transparent pricing matters, the DIY platforms and the specialist services are the cleaner choice.
Is the $99 audit worth running first?
Yes. Voltaire's $99 deep audit gives you 20 queries across 5 engines, a competitive teardown, a 30-day content plan, and a sample piece. It is cheaper than a sales call with most agencies, and you keep the deliverables regardless of whether you subscribe. If you are deciding between Profound and a service, the audit usually settles the question.
If your firm fits the done-for-you profile (10 to 30 people, professional services, no in-house Marketing Engineer), the easiest starting point is the $99 deep AEO audit at govoltaire.com/audit — 48 hours, yours to keep.