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.
Companies and providers
Claimed suppliers appear first so buyers can start with listings the company has taken ownership of. Payment does not buy this order.
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 is an AI academic search engine for peer-reviewed literature—your research OS for finding, organizing, and analyzing science 10x faster. Consensus is used for AI search e
The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs. DuckDuckGo publishes Duck.ai and DuckDuckGo Se
The Exa Web search API retrieves the best, realtime data from the web for your AI. Exa publishes Websets as named AI products. Exa is used for AI search engines and Prospecting wor
MainFunc Inc. trades as Genspark, an AI search and research workspace that builds pages from web sources. Public pages describe agentic search rather than wearable hardware. Genspa
Google is a US technology company that sells consumer and cloud AI products, including Gemini, Search, and related developer APIs on Google Cloud. Google publishes Imagen, Gemini f
Get ad-free search, private browsing, and powerful tools that respect your data. Kagi publishes Kagi Search as named AI products. Kagi is used for AI search engines work. Kagi publ
Microsoft Corporation sells Windows, Azure, Microsoft 365 and Copilot AI products. Public pages cover cloud, productivity and developer APIs used by enterprises and consumers. Micr
Perplexity is a US company that sells an AI answer engine and related research products on the public web. Perplexity publishes Comet as named AI products. Perplexity is used for A
Phind publishes Phind as a named AI product. Phind is used for AI search engines work. Phind publishes product information at phind.com. Phind is grouped with AI search engines sup
Products
Claimed products appear first. Ranking packs and payment do not change this list.
- Brave Search· Brave
- Consensus· Consensus
- Copilot Search in Bing· Microsoft
- DuckDuckGo Search· DuckDuckGo
- Exa· Exa
- Genspark· Genspark
- Google Search· Google
- Kagi Search· Kagi
- Perplexity· Perplexity
- Phind· Phind
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.