AI TrustMark

AI search engines companies, products & suppliers

Web-scale answer engines that search the public internet and cite sources. Jobs: cited web answers; follow-up questions on public sources; shopping or news lookup.

What are AI search engines?

Web-scale answer engines that search the public internet and cite sources. Jobs: cited web answers; follow-up questions on public sources; shopping or news lookup.

What problems does it solve?

Keyword search returns links; buyers want an answered, cited view of the public web.

Typical business use cases

  • Cited web answers
  • Follow-up questions on public sources
  • Shopping or news lookup

Important capabilities

  • Web index
  • Citations
  • Answer synthesis

What buyers should evaluate

  • Citation honesty
  • Freshness
  • Training on queries

Risks and governance considerations

Fluent answers with invented or stale citations.

Procurement checklist

  • Source policy
  • Query retention
  • Opt-out

Relevant AI Trustmark assurance

AI Trustmark independent findings appear only when an assessment or certificate exists. Category membership does not imply verification.

Methodology · How verification works

Products and providers

Open a product profile for its catalogue details, or use the provider link for the company profile. Claimed listings appear first, then by name. Payment never changes the order.

  • Brave Search

    By Brave

    The Brave browser is a fast, private and secure web browser for PC, Mac and mobile. Download now to enjoy a faster ad-free browsing experience that saves data and battery life by b

  • Consensus

    By Consensus

    Consensus is an AI academic search engine for peer-reviewed literature—your research OS for finding, organizing, and analyzing science 10x faster. Consensus is Consensus's software

  • DuckDuckGo Search

    By DuckDuckGo

    The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs. DuckDuckGo Search is DuckDuckGo's software pro

  • Exa

    By Exa

    The Exa Web search API retrieves the best, realtime data from the web for your AI. Exa is Exa's model API, from Exa Labs, Inc. Published at exa.ai. Directory filing: AI search engi

  • Genspark

    By Genspark

    Public pages describe agentic search rather than wearable hardware. Genspark is Genspark's software product, from MainFunc Inc. Published at genspark.ai. Directory filing: AI searc

  • Google Search

    By Google

    Google is a US technology company that sells consumer and cloud AI products, including Gemini, Search, and related developer APIs on Google Cloud. Google Search is Google's softwar

  • Kagi Search

    By Kagi

    Reclaim the web from clutter. Get ad-free search, private browsing, and powerful tools that respect your data. Kagi Search is Kagi's software product, from Kagi Inc. Published at k

  • Copilot Search in Bing

    By Microsoft

    Microsoft Corporation sells Windows, Azure, Microsoft 365 and Copilot AI products. Public pages cover cloud, productivity and developer APIs used by enterprises and consumers. Copi

  • Perplexity

    By Perplexity

    Perplexity is an AI answer engine that returns sourced answers to questions, marketed as a research alternative to a classic search results page. The public product includes a web

  • Phind

    By Phind

    Phind is Phind's software product, from Hello Cognition, Inc. Published at phind.com. Directory filing: AI search engines. Vendor legal name on this product record: Hello Cognition

Products

Claimed products appear first. Ranking packs and payment do not change this list.

Related categories

Relevant procurement and assurance guides

Frequently asked questions

What is AI search engines?

Web-scale answer engines that search the public internet and cite sources. Jobs: cited web answers; follow-up questions on public sources; shopping or news lookup.

What should not be listed as AI search engines?

Products whose buyer job is internal enterprise search, RAG application stacks or multi-hour deep research runs. Those belong on their own category page so search queries are not split.

Has AI Trustmark independently assessed every AI search engines supplier?

No. A category listing is descriptive. Independent assessment is shown only on company or product pages that carry Trustmark evidence.

What are AI search engines?

Web-scale answer engines that search the public internet and cite sources. Jobs: cited web answers; follow-up questions on public sources; shopping or news lookup.

What should buyers ask about AI data retention and deletion?

Establish how long prompts, files, traces and embeddings are kept, who can access them, and how deletion is evidenced. Retention in a debug or eval store can outlast the customer contract if it is not in scope.

What model or provider changes should a buyer insist on being told about?

Material change usually includes a new model family, new region, new subprocessor, new write-capable tool, or a change that affects logging, privacy or human oversight. Those changes should trigger evidence refresh rather than a silent release.

How should buyers verify where AI customer data is processed?

Ask for the named processing locations, cloud regions and any subprocessors that see prompts, files or outputs. A directory listing is not evidence of residency. Independent assessment records the locations that were in scope on the assessment date.

Does a TrustMark on one product cover the rest of the company?

No. Independent assessment is scoped to the named organisation and, where relevant, the named product. Category pages list suppliers as a topic label. They do not imply that every listed company has been assessed.