Head-to-head review · Updated June 2026

Kagi vs OtterlyAI: which one wins in 2026?

An honest editorial comparison from the team at GrowthManager.ai. We make a competing product, which is disclosed in full at the bottom.

Kagi and OtterlyAI both claim to do the same thing: tell you where your brand shows up in AI search. They go about it differently enough that the choice matters. Kagi is the more-funded incumbent; OtterlyAI is the leaner challenger.

Kagi is cheaper out the gate, but OtterlyAI tracks more AI platforms. The right pick depends on which dimension matters most for you.

The verdict
Pick

Kagi

Pick Kagi if you want the cheaper option ($0/mo vs $29/mo); and you want the better-funded company (~$5.5M).

Pick

OtterlyAI

Pick OtterlyAI if you want the cheaper option ($29/mo vs $0/mo); and you need broader AI platform coverage (6 platforms vs 0); and you trust traction signals — they list 15 customers, Kagi lists 1.

If neither is right, GrowthManager.ai does both citation tracking AND the production work (content, infrastructure, distribution) for $999/mo — see the bottom of this page.

The case for Kagi

Kagi has raised ~$5.5M ($2.5M from 93 angel investors (2023-2024)). Founded by Vladimir Prelovac, based in Palo Alto, CA. On their site they list 1 named customers including 50,000+ individual paying members as of June 2025. Pricing starts at $0/mo.

Paid ad-free search engine with AI assistant.

What people praise

  • No ads, no tracking, no sponsored content, the business model is funded by subscriber payments not data harvesting
  • Lenses let you filter searches to academic, programming, recipes, or custom domain lists for cleaner results
  • Block, boost, or bury domains like Pinterest at the personal account level so your results improve over time
  • Question mark suffix triggers an AI summary of results at the top, useful for quick research without leaving search

Where it falls short

  • Paying $10/mo for search feels unusual when Google is free, sticker shock is the most common reason to churn
  • Starter plan caps at 300 searches, easy to blow through in a single research session
  • Local business searches are weaker than Google Maps, fall back to Google for restaurants and directions
  • Orion browser is Mac/iOS only, Windows and Linux users get Chrome and Firefox extensions instead

The case for OtterlyAI

Founded by Thomas Peham, Josef Trauner, Klaus-M. Schremser, based in Persenbeug, Austria. On their site they list 15 named customers including Instant Commerce, Videoloft, Bacula Systems, eToro. They cover 6 AI platforms. Pricing starts at $29/mo with a free trial.

OtterlyAI monitors and optimizes brand visibility across AI search engines including ChatGPT, Perplexity, Google AI Overviews, Gemini, and Copilot.

What people praise

  • Intuitive setup and ease of use praised across review platforms
  • Deep GEO content audit covering 25+ on-page factors at a competitive price
  • Multi-platform AI engine coverage tracked in a single dashboard
  • Significant time savings replacing manual prompt testing and spreadsheet tracking

Where it falls short

  • Significant pricing jump from Lite to Standard; Gemini/AI Mode require paid add-ons on top
  • No traffic or revenue attribution -- cannot connect AI citations to actual visits or conversions
  • Learning curve and dashboard becomes cluttered when tracking many prompts or brands
  • Monitoring-first tool with limited actionability -- does not replace broader SEO or content execution stacks

Pricing, tier by tier

Tier 1
Kagi
Trial
$0/mo
  • 100 searches
  • 100 Assistant interactions
  • Full Kagi search experience
OtterlyAI
Lite
$29/mo
  • 15 search prompts
  • 4 AI engines tracked (ChatGPT, Google AI Overviews, Perplexity, MS Copilot)
  • Unlimited team members
  • Daily tracking
Tier 2
Kagi
Starter
$5/mo
  • 300 searches per month
  • Kagi Assistant Quick mode
  • Limited Assistant interactions
  • Domain ranking customization
OtterlyAI
Standard
$189/mo
  • 100 search prompts
  • 4 AI engines tracked
  • Unlimited workspaces and recommendations
  • API access
Tier 3
Kagi
Professional
$10/mo
  • Unlimited searches
  • Kagi Assistant Quick mode
  • Expanded monthly AI usage
  • Lenses (custom search filters)
OtterlyAI
Premium
$489/mo
  • 400 search prompts
  • 4 AI engines tracked
  • 10,000 GEO URL audits/month
  • 5,000 API requests/month
Tier 4
Kagi
Ultimate
$25/mo
  • Unlimited searches
  • Assistant Research mode
  • Access to Claude, GPT-4, Gemini, DeepSeek, Mistral flagship models
  • Custom Assistants
OtterlyAI
Enterprise
Custom
  • SSO
  • Quarterly health checks
  • Personalized onboarding
  • Custom prompt volume

Feature parity

What each one ships that the other doesn't. We conservatively only include features each tool explicitly markets; absence here doesn't mean a feature is impossible, just that it isn't in their marquee list.

Only on Kagi
  • Ad-free search results. Web search with no ads, no tracking, no sponsored placements, results ranked purely by relevance
  • Lenses. Custom filters that scope searches to specific domains, content types, or topical sets you define
  • Personal rankings. Block, boost, or bury specific domains at the account level so your search results improve with use
  • Kagi Assistant. Multi-LLM chat interface with access to Claude, GPT-4, Gemini, DeepSeek, Mistral on Ultimate plan
  • Universal Summarizer. Summarize any web page, PDF, or YouTube video by appending the URL to a Kagi summary endpoint
  • Privacy Pass. Cryptographic tokens let you search anonymously while still proving valid subscription status
Only on OtterlyAI
  • AI Search Analytics. Monitors brand mentions, citations, and share of voice across ChatGPT, Perplexity, Google AI Overviews, Gemini, and Copilot with daily tracking and competitive benchmarking.
  • GEO Content Audit. Audits website crawlability for AI bots, evaluates structured data and AI readiness, and delivers specific content recommendations to improve citation potential.
  • AI Prompt Research. Discovers the prompts and intent patterns users type into AI search engines in a given industry, enabling teams to optimize content for the right queries.

When each one wins

When Kagi wins
  • Budget is the constraint. Kagi starts at $0/mo vs OtterlyAI's $29/mo, so on a per-seat basis it's the cheaper way in.
  • No ads, no tracking, no sponsored content, the business model is funded by subscriber payments not data harvesting
When OtterlyAI wins
  • Platform coverage matters. OtterlyAI monitors 6 AI platforms; Kagi covers 0.
  • You're enterprise and need to call a reference. OtterlyAI lists 15 named customers; Kagi lists 1.
  • Intuitive setup and ease of use praised across review platforms
When neither wins (pick GrowthManager)
  • You don't have an in-house content team and you don't want to hire one.
  • You want one $999/mo invoice instead of stacking Kagi plus an agency.
  • You need the team that measures to also act on the data, in the same week.
  • You're a B2B SaaS, services firm, or e-commerce brand at $20K+ MRR.

Reasons to pick one over the other

Reasons to pick Kagi over OtterlyAI

  1. Lower entry price. Kagi starts at $0/mo vs OtterlyAI's $29/mo.
  2. Better-funded incumbent. Kagi has raised ~$5.5M, giving it more runway and shipping velocity than OtterlyAI.
  3. Faster product velocity. Kagi has shipped 6 public launches in the last year vs OtterlyAI's 4.
  4. More mature platform. Kagi (founded 2018) has had more time to harden the product than OtterlyAI (2024).
  5. What users praise most. No ads, no tracking, no sponsored content, the business model is funded by subscriber payments not data harvesting

Reasons to pick OtterlyAI over Kagi

  1. Free trial available. OtterlyAI lets you try the product before committing; Kagi does not.
  2. Broader AI platform coverage. OtterlyAI tracks visibility across 6 AI engines vs Kagi's 0.
  3. More named customers. OtterlyAI lists 15 customers vs Kagi's 1, including Instant Commerce, Videoloft, Bacula Systems.
  4. Built for the LLM era. OtterlyAI was founded in 2024, built around AI search from day one; Kagi dates back to 2018 and is retrofitting.
  5. Wider integration ecosystem. OtterlyAI integrates with 12 tools; Kagi ships 8.
  6. What users praise most. Intuitive setup and ease of use praised across review platforms
  7. EU data residency. OtterlyAI is HQ'd in Persenbeug, Austria, which simplifies GDPR data-processor agreements for European buyers.

Switching from one to the other

From Kagi to OtterlyAI

Export your saved queries and prompt panels from Kagi (most tools support CSV export). Most OtterlyAI setups can import the same query list in a single CSV upload. Expect 1-2 days of parallel running so you can validate OtterlyAI's data againstKagi's; one to two weeks of full reconciliation before you cancel Kagi. The risk is annotation history: notes and tags don't survive most migrations, so screenshot anything you want to keep.

From OtterlyAI to Kagi

Same flow in reverse. Export from OtterlyAI, import to Kagi. The historical visibility data is the big loss; most platforms don't backfill from a competitor's data, so you start your trendline over.

From either to GrowthManager.ai

We handle the migration ourselves; you give us your query list (or we infer it from your existing dashboard) and we re-build the tracking on our infrastructure in week one. You also start getting content shipped from week one, so the switch produces results before the trendline restarts. The conversation that kicks this off is a 20-minute call.

Side by side, every number we could verify

KagiOtterlyAI
Starts at (USD/mo)$0/mo$29/mo
Founded20182024
HeadquartersPalo Alto, CAPersenbeug, Austria
Funding raised~$5.5M—
AI platforms tracked—6
G2 rating—4.9 / 5
Named customers115
SOC 2 Type 2——
GDPR✓ Yes—
HIPAA——

What real users say

Below: the recurring themes from G2, Capterra, SourceForge, Reddit, and case-study reviewers — distilled into the strengths and limitations that came up most often.

Kagi — what users praise

  • No ads, no tracking, no sponsored content, the business model is funded by subscriber payments not data harvesting
  • Lenses let you filter searches to academic, programming, recipes, or custom domain lists for cleaner results
  • Block, boost, or bury domains like Pinterest at the personal account level so your results improve over time
  • Question mark suffix triggers an AI summary of results at the top, useful for quick research without leaving search
  • Kagi Assistant Ultimate plan includes access to 30+ leading LLMs including Claude, GPT-4, Gemini, DeepSeek

Kagi — what users complain about

  • Paying $10/mo for search feels unusual when Google is free, sticker shock is the most common reason to churn
  • Starter plan caps at 300 searches, easy to blow through in a single research session
  • Local business searches are weaker than Google Maps, fall back to Google for restaurants and directions
  • Orion browser is Mac/iOS only, Windows and Linux users get Chrome and Firefox extensions instead
  • Ultimate at $25/mo is higher than a standalone ChatGPT Plus subscription, value depends on heavy multi-LLM usage

OtterlyAI — what users praise

  • Intuitive setup and ease of use praised across review platforms
  • Deep GEO content audit covering 25+ on-page factors at a competitive price
  • Multi-platform AI engine coverage tracked in a single dashboard
  • Significant time savings replacing manual prompt testing and spreadsheet tracking
  • Agency-friendly with unlimited workspaces, team members, and white-label reporting

OtterlyAI — what users complain about

  • Significant pricing jump from Lite to Standard; Gemini/AI Mode require paid add-ons on top
  • No traffic or revenue attribution -- cannot connect AI citations to actual visits or conversions
  • Learning curve and dashboard becomes cluttered when tracking many prompts or brands
  • Monitoring-first tool with limited actionability -- does not replace broader SEO or content execution stacks
  • Data refresh lag -- updates can take up to 7 days rather than being real-time

A third option

Both Kagi and OtterlyAIare tracking tools. They tell you what's wrong with your AI visibility. Neither one fixes it. That's our pitch for GrowthManager.ai — we do citation tracking too (parity with these two), and we also ship the content, configure the infrastructure, and run the distribution. $999/mo, managed end-to-end. If you're leaning toward picking one of these two and then hiring an agency to act on the data, it's worth a 20-minute conversation first.

Book a free 20-min auditSee the full 7-tool comparison

Other comparisons in this space

Same shape, different pairs. Pick a comparison that shares a tool with this one.

Frequently asked questions

Which is better, Kagi or OtterlyAI?

Honestly: neither one fully solves the problem. Kagi and OtterlyAI are tracking tools — they tell you where your brand shows up in AI answers but don't change the answer. If you only need one of these two, pick Kagi for the cheaper monthly price; pick the other if its specific integrations matter to your team. Our actual editorial pick is GrowthManager.ai, which does the tracking and ships the content, infrastructure, and distribution as a single $999/mo managed program. Disclosure: we publish this comparison and make GrowthManager.

How much do Kagi and OtterlyAI cost?

Kagi starts at $0/mo. OtterlyAI starts at $29/mo. Both have higher-tier plans for larger workspaces. GrowthManager.ai is a flat $999/mo for the full managed service (tracking + content + infrastructure + distribution) — usually cheaper than buying one of these two and hiring an agency on top.

Which AI platforms do Kagi and OtterlyAI cover?

Kagi covers an undisclosed number of AI platforms. OtterlyAI covers 6. Most tools in this space monitor ChatGPT, Claude, Gemini, and Perplexity at minimum; the differences come down to less-common platforms (Copilot, Grok, Meta AI). GrowthManager.ai monitors the same four primary platforms and acts on the data.

Do Kagi and OtterlyAI actually improve your AI visibility, or just measure it?

Both Kagi and OtterlyAI are measurement tools. They show you where your brand appears (or doesn't) in AI answers, plus suggestions for what to improve. Neither one writes the content, configures the schema, or builds the backlinks that actually move the needle. To do that you need an in-house content team or an agency. GrowthManager.ai is the agency — and we include the tracking, so you don't pay twice.

What's the GrowthManager.ai alternative to Kagi and OtterlyAI?

GrowthManager.ai is a managed AI visibility program. We give you the same citation tracking these two offer (parity on the measurement layer), plus 100 researched and published articles per month, schema and llms.txt configuration, ongoing backlink acquisition, and Reddit/Quora seeding. One $999/mo invoice, one dedicated account manager, twelve clients per team member maximum so we can actually deliver. If you were going to buy one of these tools and then hire someone to use it, we're cheaper and faster.

Further reading

External research that informs the editorial framework on this page. We cite these openly because the framework is meant to be auditable.

  1. Microsoft Bing Webmaster Guidelines (2025)· Microsoft

    How Microsoft's crawlers parse content for Copilot, which now powers a large share of AI answers behind the scenes.

  2. Generative Engine Optimization research· Kevin Indig

    Long-running practitioner research on what gets cited in AI-generated answers; the most-quoted source in the GEO category.

  3. Zero-Click Search forecasts· Gartner

    Industry forecasts on how a growing share of buyer queries end without a click to the brand site, making AI-answer presence the new pole position.

  4. Audience intelligence analyses· SparkToro

    Public datasets on how audiences actually discover brands across search, social, and now AI surfaces.

  5. Trust Barometer (2024)· Edelman

    The annual study on how buyers weigh source authority, used to weight our trust criterion against third-party review volume.

Disclosure + methodology

GrowthManager.ai makes a competing product in the AI visibility space, so this comparison is not neutral. Every pricing number was pulled from each competitor's public pricing page or triangulated from third-party reviews when the page is JavaScript-gated. Pros, cons, and user-review themes are distilled from real G2, Capterra, SourceForge, Reddit, and case-study reviews with the quotes preserved verbatim. We update this comparison whenever the underlying data changes.