Evertune
GEO and AI advertising platform that tracks and shapes how brands appear across ChatGPT, Gemini, Claude, and other AI models
Best forenterprise brand and marketing teams
Our verdict
The widest AI-engine coverage claim in this index (10+ systems, including Google AI Mode and DeepSeek) from a well-funded ($19M+), enterprise-focused platform, now backed by a real Gartner Market Guide mention, but it's still demo-gated with no self-serve API, so budget for a sales conversation even though the $800/month Pro-tier price is now public.
Facts here are drawn almost entirely from Evertune's own site plus independent funding and analyst coverage; treat scale claims (panel size, prompt volume, client roster) as vendor-reported until corroborated elsewhere. Also worth noting for readers: EverTune (evertune.com), a guitar-bridge hardware brand, is an entirely different, unrelated company that happens to share a near-identical name.
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What's great
- Broadest AI-engine coverage claim in this index, 10+ systems named on its own site, including less-commonly-tracked ones like Google AI Mode and DeepSeek.
- Well-funded and credibly backed: $19M total ($4M seed + $15M Series A led by Felicis Ventures), with named enterprise clients, plus an undisclosed December 2025 strategic investment from impact.com.
- Named a Representative Vendor in Gartner's inaugural 2026 Market Guide for Answer Engine Visibility Tools, real third-party analyst recognition, though Gartner explicitly does not rank or endorse vendors it names in a Market Guide.
- Combines AI-visibility measurement with a content-activation/advertising layer, rather than measurement alone.
Watch-outs
- No free trial or self-serve signup, even the published $800/month Pro tier is gated behind "Book a demo," not a card checkout; only the price itself is public now.
- No customer-facing API or MCP access is published; "API access" in its own materials describes Evertune's own methodology for querying models, not a product feature for buyers.
- Scale claims (25M-person panel, 150M+ prompts, Fortune 500 client roster) remain vendor-reported; the Gartner Representative Vendor mention confirms the company is a recognized market participant but does not independently corroborate these specific numbers.
Also note: Vendor-reported scale claims (panel size, prompt volume, client roster) have not been independently corroborated by a third party as of this listing's verification date, treat them as vendor-reported, not confirmed. · Published total-funding figures vary slightly by source ($19M per Yahoo Finance/bestaeotools' breakdown of a $4M seed + $15M Series A); this listing uses the sourced breakdown rather than a single vendor-stated headline figure.
How Evertune compares
The other tools buyers weigh against Evertune, and when to pick each.
| Tool | Best when you want… |
|---|---|
| EvertuneThis page | enterprise brand and marketing teams |
| Promptwatch | Promptwatch is self-serve from $0/month with real prompt-and-answer tracking and AI-crawler log analysis, if you want to start today without a sales call. |
| Otterly AI | Otterly AI covers the same 4 core engines from $29/mo with a card and a free trial, if Evertune's 100%-demo-gated buying process is a dealbreaker. |
What is Evertune?
Evertune is an enterprise Generative Engine Optimization (GEO) platform: it tracks how AI models mention and recommend a brand, then layers on tools meant to shape that visibility rather than just report it. Founded in April 2024 by CEO Brian Stempeck (The Trade Desk's first commercial executive), CPO Ed Chater and Chief Science Officer Poul Costinsky, all three Trade Desk alumni, it has raised $19M in total funding: a $4M seed (2024) and a $15M Series A (2025) led by Felicis Ventures. In December 2025, commerce-marketing platform impact.com made an undisclosed strategic investment in Evertune alongside a product partnership (Partner Connect), a minority investment tied to a partnership, not an acquisition, per impact.com's own announcement. In March 2026 Evertune was named a Representative Vendor in Gartner's inaugural Market Guide for Answer Engine Visibility Tools, a real, if entry-level, analyst-research mention (Gartner names vendors in a Market Guide without ranking or rating them). It reports enterprise clients including Athenahealth, Roku and WPP's Choreograph. It positions itself at the enterprise end of the category alongside Profound, and as of this listing's latest check has moved from fully opaque, sales-only pricing to a published $800/month Pro tier, though buying even that tier still requires booking a demo rather than a self-serve card signup.
What does Evertune do?
Evertune samples brand-relevant prompts against a wide set of AI systems, its own site lists ChatGPT, ChatGPT Search, Google AI Mode, Google AI Overviews, Perplexity, Gemini, Claude, Meta AI, Microsoft Copilot and DeepSeek, the broadest engine list of any tool in this index. Measurement runs through two channels: direct API access to the underlying models (what the model "inherently knows"), and EverPanel, a first-party 25-million-person consumer panel that Evertune says samples 150M+ real AI prompts (each sampled roughly 100 times) to capture how consumer apps actually answer, not just the raw model. Past measurement, an "AI Advertising" / Content Activation layer is meant to help brands act on the findings, not just monitor them, including Partner Connect (launched with impact.com in December 2025), which pushes the "Opportunity" publishers Evertune finds are influential to AI models but don't yet mention a brand directly into impact.com's affiliate-activation platform. None of it is self-serve to buy: the $800/month Pro tier and custom Enterprise tier are both gated behind "Book a demo," with no free trial or card-signup flow.
How Evertune works
- Sample brand-relevant prompts against a wide set of AI systems — ChatGPT, ChatGPT Search, Google AI Mode/Overviews, Perplexity, Gemini, Claude, Meta AI, Copilot, DeepSeek.
- Measurement runs through two channels: direct API access to the underlying models, and EverPanel, a first-party 25-million-person consumer panel sampling real AI prompts to capture how consumer apps actually answer.
- Findings feed a Content Activation / AI Advertising layer meant to act on the data, including Partner Connect, which pushes AI-influential publishers into impact.com's affiliate-activation platform.
- Buying either the $800/month Pro tier or the custom Enterprise tier requires booking a demo — there is no self-serve signup or free trial.
Who is Evertune for?
- Enterprise brand and marketing teams that want the broadest claimed AI-engine coverage and can commit to a demo-gated buying process.
- Teams that want AI-visibility measurement paired with an activation/advertising layer, not monitoring alone.
- Comms teams that specifically need to compare what a consumer AI app shows a user against what the underlying model says on its own — EverPanel versus direct model access.
Key features
- Broadest tracked engine list: 10+ named AI systems on its own site, including less-commonly-tracked ones (Google AI Mode, DeepSeek, ChatGPT Search).
- EverPanel consumer-app data: A first-party 25M-person panel Evertune says samples 150M+ real AI prompts, distinct from querying the base models directly.
- Measurement + activation: Pairs AI-visibility measurement with a content-activation / AI-advertising layer meant to act on the findings, not just report them.
- Partner Connect (with impact.com): Pushes AI-influential publishers Evertune identifies straight into impact.com's affiliate-activation platform to run targeted GEO campaigns.
What are Evertune's use cases?
- AI brand visibility tracking: A Fortune 500 brand team wants to know how and how often their brand is surfaced across ChatGPT, Gemini, Claude, and other AI models compared to competitors.
- Generative Engine Optimization: A marketing team wants to improve how AI systems cite, summarize, and represent their products, using GEO to adjust content strategy.
- Turning insights into content: A content team uses Content Activation to translate AI visibility findings into concrete changes to owned content.
- Paid placement inside AI chat: A brand wants to run paid advertising inside ChatGPT itself, using the ChatGPT Ad Agent to activate placements.
What does Evertune integrate with?
- ChatGPT
- Google AI Mode
- Google AI Overviews
- Perplexity
- Gemini
- Claude
- Meta AI
- Microsoft Copilot
- DeepSeek
- ChatGPT Search
Why use Evertune?
- Tracks more named AI systems than any other tool in this index.
- Well-capitalized ($19M+ raised) with named enterprise customers, backing the durability of an enterprise bet, plus a real Gartner Market Guide mention.
- One of the few platforms in this index that pairs measurement with an activation/advertising layer.
Pros & cons
Pros
- Broadest AI-engine coverage claim in this index, 10+ systems named on its own site, including less-commonly-tracked ones like Google AI Mode and DeepSeek.
- Well-funded and credibly backed: $19M total ($4M seed + $15M Series A led by Felicis Ventures), with named enterprise clients, plus an undisclosed December 2025 strategic investment from impact.com.
- Named a Representative Vendor in Gartner's inaugural 2026 Market Guide for Answer Engine Visibility Tools, real third-party analyst recognition, though Gartner explicitly does not rank or endorse vendors it names in a Market Guide.
- Combines AI-visibility measurement with a content-activation/advertising layer, rather than measurement alone.
Cons
- No free trial or self-serve signup, even the published $800/month Pro tier is gated behind "Book a demo," not a card checkout; only the price itself is public now.
- No customer-facing API or MCP access is published; "API access" in its own materials describes Evertune's own methodology for querying models, not a product feature for buyers.
- Scale claims (25M-person panel, 150M+ prompts, Fortune 500 client roster) remain vendor-reported; the Gartner Representative Vendor mention confirms the company is a recognized market participant but does not independently corroborate these specific numbers.
Limitations
- Vendor-reported scale claims (panel size, prompt volume, client roster) have not been independently corroborated by a third party as of this listing's verification date, treat them as vendor-reported, not confirmed.
- Published total-funding figures vary slightly by source ($19M per Yahoo Finance/bestaeotools' breakdown of a $4M seed + $15M Series A); this listing uses the sourced breakdown rather than a single vendor-stated headline figure.
Evertune pricing
Pro at $800/mo (100,000 prompts, up to 11 AI models) — still booked via a demo, not a card signup; Enterprise stays custom. No free trial.
- Pro$800 / month
- EnterpriseCustom / month
See current pricing on evertune.ai ↗Compare Evertune alternatives →
Evertune specs
Pricing
- Pricing model
- subscription
- Free tier
- ✗ No
Evertune review
The widest AI-engine coverage claim in this index (10+ systems, including Google AI Mode and DeepSeek) from a well-funded ($19M+), enterprise-focused platform, now backed by a real Gartner Market Guide mention, but it's still demo-gated with no self-serve API, so budget for a sales conversation even though the $800/month Pro-tier price is now public.
Facts here are drawn almost entirely from Evertune's own site plus independent funding and analyst coverage; treat scale claims (panel size, prompt volume, client roster) as vendor-reported until corroborated elsewhere. Also worth noting for readers: EverTune (evertune.com), a guitar-bridge hardware brand, is an entirely different, unrelated company that happens to share a near-identical name.
Frequently asked questions
Does Evertune publish pricing?
Which AI engines does Evertune track?
How much funding has Evertune raised?
Has Evertune been recognized by any independent analysts?
Is this the same company as the EverTune guitar-bridge brand?
Evertune alternatives
- Promptwatch
Promptwatch is self-serve from $0/month with real prompt-and-answer tracking and AI-crawler log analysis, if you want to start today without a sales call.
- Otterly AI
Otterly AI covers the same 4 core engines from $29/mo with a card and a free trial, if Evertune's 100%-demo-gated buying process is a dealbreaker.
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