New AI search engines to watch in 2026

Seven young AI search engines compared: what each does differently, how it counts your searches, what it costs, and the risk of a young vendor.

Looking for a new AI search engine, the kind that answers with sources instead of ten blue links? For most people, start with Perplexity: its free plan already gives cited answers, and it is the tool every comparison guide we read ranks. If ads and tracking bother you and you search all day, Kagi is the paid option worth its price, from $5 a month. Want free and private? Brave Search runs its own index and adds AI answers with Ask Brave. Building an agent rather than searching yourself? Exa and You.com sell search as an API. We compared seven young AI search engines on what you really get for free, how each one counts your usage, and the risk of betting on a young vendor. Prices are in US dollars, before tax.

Romain CochardCEO of Hack'celeration
Updated 20267AI search engines compared2priced only as an API3/dayfree Pro Searches on Perplexity

The ranking is editorial: a sponsored placement is always labeled on its card, and no affiliate link changes a score.

At a glance

7 new AI search engines, compared

Five are search engines you use yourself; two, Exa and You.com, sell search to developers who build AI apps. The price column is the entry point; the cards explain how each one counts usage.

Best forWhat it does differentlyFree planTeam sizeVisit
1PerplexityBest all-round answer engineCited answers on the open web4.3/5Free; Max $200/mo✓Researchers, analysts, curious usersVisit →
2KagiBest paid, ad-free searchPaid, no ads, AI Assistant included4.2/5From $5/mo; 100-search trial—People who search all dayVisit →
3Brave SearchBest free with its own indexIndependent index plus Ask Brave4.0/5Free (with ads)✓Privacy-minded everyday usersVisit →
4ExaBest search API for AI agentsSearch built for AI apps3.9/5$10 free credits/mo, then from $4 per 1K✓Developers building agentsVisit →
5FeloBest for multilingual researchCredits plus daily Pro searches3.6/5Free; Pro $14.99/mo✓Students, multilingual usersVisit →
6KomoBest pay-for-what-you-use creditsOne credit currency, top-ups3.5/5Free; Pro $17/mo billed yearly✓Occasional deep researchersVisit →
7You.comBest per-call API for searchNow priced as an API3.4/5$10 free credit, then $5 per 1K calls✓Developers, data teamsVisit →

Prices read on each vendor's pricing or help pages in 2026, in US dollars, before tax.

Is your tool missing from this page? Email us: hello@hackceleration.com

The engines

7 new AI search engines, one by one

Ranked for someone who wants better answers than a list of links, and for the developer who builds on search. Scores are ours, out of 5.

01

Perplexity: the answer engine the others are measured against

Free plan

Perplexity answers a question in a few paragraphs and puts the sources next to each claim, so you can check them in one click. It is the engine every guide we read ranks, and the one the newer tools compare themselves to.

The free plan, called Standard, gives practically unlimited basic searches, 3 Pro Searches a day and 1 Research query a month: enough to judge it before paying. At the top, Max costs $200 a month or $2,000 a year, and annual billing for Max is only available on perplexity.ai. Teams pay Enterprise Pro from $40 a month or $400 a year per seat; verified students and teachers get Education Pro at $10 a month.

The risk we noted is on the billing side, not the answers. Reviews written in 2026 come back again and again to charges after cancellation and to a support that replies with automated messages. And if you pay Pro on the web and then upgrade to Max from the mobile app, Perplexity creates a new, separate Max subscription on top of the Pro one. Upgrade where you first subscribed. Our Perplexity alternatives page compares it with ChatGPT, Claude and Gemini, and our Perplexity training ranking helps a team learn it. To run it inside an automation, use the Perplexity node for n8n.

Free plan
3 Pro Searches a day, 1 Research a month
Top plan
Max, $200/mo or $2,000/yr
Teams
Enterprise Pro from $40/seat/mo
Its risk
Billing and support complaints
Try Perplexity →
02

Kagi: you pay for search, so you are not the product

From $5/mo

Kagi is a paid search engine: no ads, no sponsored results, and an AI layer on top (Kagi Assistant, Summarize, Translate). The bet is simple: when the user pays, the results don't need to serve advertisers.

Starter costs $5 a month for 300 searches and up to 300 AI interactions with standard models. Professional, at $10 a month, removes the search cap and adds Kagi Assistant with standard models. Ultimate, at $25, unlocks the premium models in the Assistant. Annual billing takes 10% off. Before paying, the trial is limited to 100 total searches and 100 AI interactions.

The limit we noted is the Starter cap, and how it is counted: loading more results counts as an additional search, while bangs and search suggestions never count. If you scroll to the second page often, 300 searches go faster than you think. Each lens and content type, such as images or news, also counts as a separate search. Paid yearly, Starter comes to $4.50 a month, with 3,600 searches for the whole year instead of 300 a month.

Price
Starter $5, Professional $10, Ultimate $25 a month
Starter quota
300 searches and 300 AI interactions a month
Trial
100 searches, 100 AI interactions
Its risk
Starter cap counts every "more results"
See Kagi plans →
04

Exa: a search engine built for AI agents, not for people

API

Exa is not something you type into every morning. It is a search API that AI applications and agents call to find pages, read their contents and pull data. It sits in this list because the guides rank it, and because it is where much of "AI search" is heading: models searching for you.

Pricing is usage-based. The free Starter plan gives $10 of credits every month plus a $10 onboarding bonus, with no payment method required. Search starts at $4 per 1,000 requests for up to 10 results, with $1 per 1,000 requests for each additional result above 10, and page contents cost $1 per 1,000 pages per content type. At $4 per 1,000, the monthly $10 covers 2,500 searches.

The limit we noted is on the enterprise side: Zero Data Retention needs an Enterprise plan with a $12,000 annual commitment in API credits. A team that must guarantee that no query is stored budgets that from day one. Startups and schools can apply for grants of up to $1,000 in free credits. To try it without code, connect Exa to Claude, or call it from the Exa integration for Make or the Exa integration for Zapier.

Free
$10 credits a month + $10 bonus
Search
From $4 per 1,000 requests
Contents
$1 per 1,000 pages
Its risk
Zero Data Retention: $12,000/yr commitment
See Exa pricing →
05

Felo: research in many languages, with a generous fallback

Free plan

Felo presents itself as a multilingual AI search and creation platform: it is a good fit for students and for anyone who works with sources in several languages. It is built by Felo Inc., a company based in Tokyo. The free Standard plan gives unlimited high-speed search and 3 file analyses a day, with no card; API access is not included.

Usage is counted in credits, where 1 credit equals $0.001. Pro costs $14.99 a month on the monthly plan, or $149.99 a year ($12.50 a month), and both include 15,000 credits a month plus 200 bonus credits a day. Paying yearly saves $29.89. When a Pro subscriber runs out of credits, search keeps working, with up to 300 Pro searches a day at a zero balance, while slides, images and video pause until a refill.

The limit we noted: a credit system is harder to predict than a number of searches, since a deep research run burns more credits than a quick question. Pro credits expire at the end of each billing cycle, and bonus credits you buy last 90 days: watch your balance the first month before choosing the yearly plan.

Price
Pro $14.99/mo, or $149.99/yr
Credits
15,000 a month + 200 a day
Unit
1 credit = $0.001
Its risk
Credit use varies with the task
See Felo plans →
06

Komo: one credit currency, top-ups you keep

Free plan

Komo is a young AI search engine with focus modes, deep research and people search, all metered in one credit currency, so you pay for what you use. Pro unlocks premium models from several labs (GPT, Claude, Gemini, Grok) in one place.

The free plan gives 25 credits every day with Komo Fast and budget models; you need to sign in to search. Pro costs $17 a month billed annually, with 2,000 monthly credits; Max costs $170 a month billed annually, with 25,000 credits. Annual billing saves 15%. Credit top-ups cost $5 for 500 credits or $20 for 2,500, a cent per credit against 0.8 cent in the larger pack.

The limit we noted: it is a young vendor, so plan for the day it changes its offer. Keep your important research exported rather than only in its history.

Free
25 credits a day, sign-in required
Pro
$17/mo billed yearly, 2,000 credits
Top-ups
500 credits $5, 2,500 credits $20
Its risk
Small, young vendor
See Komo plans →
07

You.com: from consumer search engine to search API

API

You.com started as a consumer AI search engine, and most guides we read still list it that way. Its pricing page now lists API tiers: Web Search, Contents, Answer and Research APIs for teams that build AI products, plus a free web search through its MCP server, with no API key or account, up to 100 queries a day.

The Web Search API costs $5 per 1,000 calls, and the $10 free sign-up credit covers 2,000 searches; verifying your account adds $90 more, and free sign-up credits are valid for 60 days. One request is one billable call whatever it returns: a call that returns 1 result and one that returns 100 cost the same, so ask for more results per call. Contents are billed $1 per 1,000 pages.

The limit we noted is the pivot itself: if you came for a consumer search engine with a monthly plan, the pricing page no longer shows one. For people who search, Perplexity, Kagi or Brave fit better; for developers, it competes with Exa.

Free
$10 credit (2,000 searches); MCP 100 queries/day
Web Search API
$5 per 1,000 calls
Contents
$1 per 1,000 pages
Its risk
No consumer plan on its pricing page
See You.com pricing →
Before you switch

Adopt a new AI search engine without being caught out

An AI search engine does three things: it searches an index of the web (its own, or one it rents from Google or Bing), it sends the best pages to a language model, and the model writes an answer that cites them. So ask three questions before you adopt one: whose index is it, how is your usage counted (searches, credits, calls), and what happens to your queries. The big platforms answer with sources too (ChatGPT Search, Google AI Mode, Microsoft Copilot), and Andi offers AI answers with no ads or tracking.

You want one tool for questions and research

Perplexity's free plan first. Pay only if the 3 Pro Searches a day run short.

You can't stand ads and tracking

Kagi if you will pay, Brave Search if you won't. Both keep you out of ad profiling.

You read sources in several languages

Felo Pro, and its fallback of 300 Pro searches a day once credits run out.

You build an AI app or agent

Exa or You.com: compare the cost per 1,000 calls and what counts as a call.

  • Read how the plan counts usage: searches, credits or API calls
  • Check whether "load more results" or a follow-up counts as a new search
  • Try the free tier for a full week of real questions before paying
  • Upgrade on the platform where you first subscribed
  • Export important research: young vendors change their offers
  • Compare with our AI search engine ranking for the established tools
Traps and tips

AI search engines: the traps and our tips

What the comparison guides leave out: how each vendor counts your usage.

01

Who owns the index decides the answers

Basics

An AI answer can only be as good as the pages it reads. Brave Search reads its own index; DuckDuckGo largely sources its traditional links from Bing, and Kagi mixes its own index with anonymized calls to the major search providers. When two engines give the same sources, they often share the same index underneath. Ask the vendor, or compare the sources on five questions you know well.

02

Searches, credits, calls: three units that don't compare

Pricing

Kagi counts searches (300 a month on Starter). Felo and Komo count credits: Felo's 15,000 credits are worth $15 at $0.001 each, and one deep research run uses more than one quick question. Exa and You.com bill calls, per 1,000. Translate everything into one month of your real usage before comparing $5, $14.99 and $17.

03

Trap: the yearly plan saves less than you think on small plans

Pricing

Kagi Professional at $10 a month costs $108 a year with the 10% yearly discount, $12 less than monthly. Perplexity Max saves $400 a year when billed yearly ($2,000 against $2,400). Felo saves $29.89. A yearly plan on a young tool is a bet on the vendor: take it only after a month of real use.

04

Tip: what the free API credits really cover

Developers

Exa's $10 a month buys 2,500 searches at $4 per 1,000. You.com's $10 sign-up credit covers 2,000 Web Search calls at $5 per 1,000, verifying your account adds $90 more, and these free credits are valid for 60 days; its MCP server adds 100 free queries a day. Brave's Search plan includes $5 of credits a month, or 1,000 requests at $5 per 1,000. Together, that is enough to prototype an agent before you pick one.

05

Trap: credits that expire, and credits that don't

Pricing

Kagi Starter searches don't roll over: the 300 reset every month. Felo Pro credits expire at the end of each billing cycle, and the bonus credits you buy last 90 days. Komo top-ups bought on a paid plan never expire and stack on your monthly grant. If your use comes in bursts, a top-up you keep beats a bigger plan you waste.

FAQ

New AI search engines · FAQ

  • Can I use Brave Search without the Brave browser?
    Yes. Brave Search works in any browser at search.brave.com, and you can set it as the default search engine in most major browsers. Only Brave Search Premium, the ad-free version, is available exclusively in the Brave browser.
  • What happens if I don't use my Kagi yearly plan?
    Kagi gives the money back as credit. If you don't make any searches or use any AI interactions for the entire billing year, it automatically applies a full credit to your account equal to the yearly price.
  • How do I get a refund for Perplexity bought on an iPhone?
    Ask Apple, not Perplexity: sign in at reportaproblem.apple.com with the Apple ID used for the purchase and request the refund from your purchase history. On the web, Perplexity's window is short: outside the EU, UK, Turkey, South Korea and Brazil, a monthly plan can be refunded up to 24 hours after purchase and an annual plan within 72 hours, but only 48 hours for an annual Max plan. The EU, UK and Turkey get 14 days, South Korea and Brazil 7.
  • Does Felo stop working when my credits run out?
    Not on Pro. When a Pro subscriber uses all the monthly credits, search keeps working with up to 300 Pro searches a day at a zero balance; slides, images and video pause until you buy bonus credits, which stay valid for 90 days. On the free plan, the daily gift credits are a limited-time campaign and stop when it ends.
  • Does Kagi have a family plan?
    Yes. Kagi offers Family plans for two or more people, and on a Family or Duo plan you can upgrade adult members to the Ultimate features, with premium AI models, for an additional $15 a month per upgraded member.
  • What is the difference between an AI search engine and an AI chatbot?
    An AI search engine reads the web for each question and cites the pages it used; a chatbot answers from what its model learned, unless it searches too. The line is blurring: Ask Brave combines AI chat with a results page, and follow-up questions keep the context.
  • How do I get my website cited by AI search engines?
    Start by letting their crawlers in. Perplexity asks site owners to allow PerplexityBot in robots.txt to appear in its search results, and says this bot is not used to train AI models; its separate Perplexity-User fetcher, triggered when someone asks a question, generally ignores robots.txt. To track whether you are cited, see our ranking of AI visibility (GEO) tools.
  • Which AI search engines don't keep my searches?
    Among the engines here, Kagi and Brave Search make it a promise. Kagi says it does not log searches or tie them to an account, and Brave says it cannot share or sell personal data because it doesn't collect it. On the API side, You.com offers zero data retention to enterprise customers, and Exa requires an Enterprise plan with a $12,000 annual commitment for it.