Best Search Engines Companies in United States
The 91 best Search Engines companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Genspark.
Ranking the best Search Engines companies in the United States by disclosed equity funding, this directory tracks 91 ventures sitting on $1.5B in total disclosed capital, three of which have crossed unicorn status. The global search market hit roughly $333.4B in 2024 and is forecast to reach $1,542.5B by 2032, a 21.1% CAGR that makes almost every other media category look slow. So when you see Genspark pulling $545M and Perplexity close behind at $415M, those aren't speculative bets, they're positions sized for a market rerating. ProRata.ai filed $66M. Below that the curve drops fast, with Webmii at $45M and Consensus at $18M, which tells you the real funding mass is concentrated at the top two.
What's fueling the spread? AI-native query interfaces are rewriting the advertising stack underneath traditional results pages, and DuckDuckGo's continued funding rounds show that privacy positioning still attracts committed capital even outside the AI hype cycle. I'd also note the investor mix here, Y Combinator, Accel, Bezos Expeditions, Abstract Ventures, is exactly the coalition that tends to back infrastructure before revenue is obvious. Median install growth of roughly 16% YoY across research and engineering apps signals genuine user pull, not just headline funding. The money is real, the momentum is measurable, and the category is only getting larger.
- Research Reports World
Ranked: Best Search Engines companies in United States
| # | Company | Disclosed funding | Last round | Employees | Founded | Tech stack | App-install YoY | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Genspark 🦄 Provider of AI-powered productivity and workspace solutions | $545M | 3 mo ago | — | 2023 | TypeScriptNode.jsGoogle Sign-in+29 | — | — | — |
| 2 | Perplexity 🦄 AI-powered search and answer generation 87Customers top 10%Funding top 11%Tech top 21%Growth top 25% All 14 signals ▾Customerstop 10% Fundingtop 11% Techtop 21% Growthtop 25% Partnerstop 27% Producttop 28% AItop 30% Newstop 31% Moattop 32% Innovationtop 35% Talenttop 45% Markettop 47% Patentstop 49% Globalbottom 39% Customers: Play-Store rating 4.58★ across 2,016,194 ratings (2 apps) · Review volume +5894% in 6 mo Funding: Raised $415M across 9 rounds · 9 rounds over 3 yrs (3.0/yr) rank vs industry peers · Fliar Intelligence Index 87/100 | $415M | 6 mo ago | 8 | 2022 | SentryZendeskApple iCloud Mail+24 | +500% | 4 patents Enhanced query processing and client-side search acceleration for augmented search engines | — |
| 3 | DuckDuckGo Developer of a search engine and browser focused on privacy | $113M | 60 mo ago | 100 | 2008 | TurbopackApple iCloud MailMicrosoft 365+11 | +20% | — | — |
| 4 | Neeva Provider of keyword-based private search engine | $78M | 63 mo ago | 74 | 2019 | NginxCaddyHTTP/3 | — | 5 patents Blockchain-based asset search, ranking, and trust evaluation platforms | — |
| 5 | ProRata.ai Technology company that develops attribution solutions for generative artificial intelligence platforms | $66M | 10 mo ago | — | 2024 | Wix eCommerceWixSentry+13 | — | — | — |
| 6 | Kosmix Online platform offering keyword-based search engine | $56M | 90 mo ago | 53 | 2005 | — | — | — | — |
| 7 | Webmii Provider of an online people search engine that searches for public information available on the web | $45M | 29 mo ago | — | 2009 | PHPFacebook LoginVarnish+5 | — | — | — |
| 8 | Rewind Provider of AI-based multiple-task management platform | $34M | 35 mo ago | 20 | 2020 | WebflowStripeTikTok Pixel+19 | — | — | — |
| 9 | Ask Ask.com: Your go-to source for answers, news, culture, and lifestyle | $25M | 327 mo ago | 505 | 1996 | WordPress Block EditorWordPressApple iCloud Mail+15 | — | — | — |
| 10 | Powerset AI-enabled keyword based search-engine | $20M | 233 mo ago | 14 | 2006 | — | — | 23 patents Semantic search and NLP: word sense, coreference, knowledge graph browsing, indexing. | — |
| 11 | Consensus Provider of an AI-enabled search tool for research purposes | $18M | 22 mo ago | 6 | 2020 | WordPressMySQLPHP+24 | — | — | 1 launch |
| 12 | Objective Provider of an AI-native semantic search engine platform | $13M | 32 mo ago | — | 2021 | — | — | 2 patents Personalized educational software for reading skill development and individualized learning plans | — |
| 13 | Odiggo NFT-based trading platform for books | $11M | 40 mo ago | — | 2019 | — | — | 2 patents AI-driven clinical conversation analytics providing decision support for physicians | — |
| 14 | Yahoo Provider of media insights, advertising solutions, and news and sports content | $10M | 197 mo ago | 9,339 | 2000 | Apple iCloud MailRubySalesforce+21 | — | 9,064 patents Targeted online advertising and user behavior analytics for personalized ad delivery | — |
| 15 | Brave Developer of a browser and search engine focused on privacy | $7M | 118 mo ago | 68 | 2015 | HugoApple iCloud MailGoogle Workspace+18 | +36% | — | — |
| 16 | Yahoo 🦄 Provider of a search engine, news aggregation, and communication tools | $7M | 197 mo ago | 4,996 | 1994 | Cart FunctionalityNode.jsSvelteKit+29 | +8% | 9,044 patents Targeted online advertising and user behavior analytics for personalized ad delivery | — |
| 17 | Fileread Provider of AI-powered platform provides answers to questions | $6M | 36 mo ago | 10 | 2020 | — | — | — | — |
| 18 | Dexa AI-powered platform leveraging bots to support podcast listening experience | $6M | 28 mo ago | — | 2023 | SentryRadix UIReact+9 | — | — | — |
| 19 | Dora Online platform offering unified search and action engine solutions for the multichain world | $6M | 23 mo ago | 13 | 2022 | ContentfulSentryNode.js+19 | — | — | — |
| 20 | Ark Social People Search Engine client | $5M | 162 mo ago | 11 | 2010 | — | — | — | — |
| 21 | CamFind Provider of an image recognition-based mobile visual search engine | $5M | 135 mo ago | 52 | 2012 | Google CloudGSAPjQuery+7 | +3% | 4 patents Visual search and image analysis for e‑commerce product identification | — |
| 22 | iAsk AI Developer of an AI search engine providing detailed, accurate responses | $4M | 20 mo ago | — | 2022 | SentryZendeskErlang+14 | — | — | — |
| 23 | nēdl Transcription solutions for radio listeners | $1M | 60 mo ago | 3 | 2005 | — | — | — | — |
| 24 | Info.com Provider of a keyword-based search engine platform | $899K | 260 mo ago | 194 | 1999 | WordPressMySQLPHP+11 | — | — | — |
| 25 | GetFugu Developer of mobile-based search engine | $800K | 197 mo ago | — | 2007 | — | — | — | — |
| 26 | Everpage Provider of social search engine for consumers | $590K | 16 mo ago | 4 | 2023 | — | — | — | — |
| 27 | Trieve Infrastructure for building AI search into applications | $500K | 21 mo ago | — | 2023 | AstroCaddyCloudflare+8 | — | — | — |
| 28 | IZSearch Online platform offering private keyword-based search engine | $362K | 131 mo ago | 14 | 2012 | — | — | — | — |
| 29 | Phind Platform offering an AI-powered search engine for developers | $125K | 47 mo ago | 2 | 2022 | — | — | 4 patents AI-driven location-based point‑of‑interest information retrieval and recommendation systems. | — |
| 30 | Andi Provider of keyword-based search engine | $125K | 51 mo ago | 8 | 2021 | ReactReact Routerstyled-components+9 | — | — | 1 launch |
| 31 | Plato Data Intelligence Data intelligence solutions for multiple industries | $100K | 30 mo ago | — | 2018 | WebflowNginxcore-js+8 | — | — | — |
| 32 | InfoSpace Provider of white-label search and monetization solutions | $44K | 55 mo ago | 167 | 1996 | Atlassian StatuspageZendeskOneTrust+5 | — | — | — |
| 33 | Quotestalk Offers a summary-based quote search engine platform | — | 60 mo ago | — | — | — | — | — | — |
| 34 | Bing Provider of search engine, office productivity software, and online services | — | 324 mo ago | 69,364 | 2009 | Kentico CMSFroala EditorMicrosoft ASP.NET+13 | +23% | 268 patents Patents concentrated in chemistry & materials | — |
Top 12 Search Engines companies in United States
#1
Genspark 🦄Series B · Palo Alto, California · founded 2023$545Mraised▾
Provider of AI-powered productivity and workspace solutions. It automate knowledge work through intelligent agents, multi-model AI orchestration, and autonomous content generation tools. It combines web search, data collection, intelligent processing, and AI-generated outputs into a unified workspace powered by multi-agent artificial intelligence systems. Its solutions enable users to create presentations, spreadsheets, documents, applications, and business workflows through natural language prompts while integrating technologies from leading AI ecosystems.
- Mar 2026Series B$85M
- Jan 2026Series B$25M
- Nov 2025Series B$275M
- Feb 2025Series A$100M
#2
Series E · San Francisco, California · founded 2022 · 8 employees$415.4Mraised▾
AI-powered search and answer generation. It enables users to ask complex questions and receive concise, well-sourced answers synthesized from multiple web sources. The platform combines natural language understanding with real-time web data to provide accurate, context-aware responses.
- Dec 2025Angel—
- Sep 2025Series E$200M
- Jul 2025Series E$100M
- May 2025Series E$500M
#3
Series B · Pasadena, California · founded 2024$65.9Mraised▾
Technology company that develops attribution solutions for generative artificial intelligence platforms. It is a technology company that has developed a generative artificial intelligence attribution platform to enable the accurate attribution and compensation of content owners for the use of proprietary content.
- Aug 2025Series B$40M
- Sep 2024Seed$23.4M
- May 2024Seed$2.5M
#4
Series B · Boston, Massachusetts · founded 2020 · 6 employees$17.9Mraised▾
Provider of an AI-enabled search tool for research purposes. It offers data mining tools for researchers and scientific professionals for discovering and analyzing life sciences scientific literature.
- Aug 2024Series B$11M
- Dec 2023Series A$840K
- Jul 2023Series A$3.1M
- Apr 2023Seed$3M
#5
Seed · Chicago, Illinois · founded 2022$4.2Mraised▾
Developer of an AI search engine providing detailed, accurate responses. The engine enables users to ask questions in natural language and receive answers. It offers features such as document analysis, image creation, and grammar checking. The platform also provides tools for summarizing web content and brainstorming content ideas.
- Oct 2024Seed$4.2M
#6
Series C · Waco, Texas · founded 2009$45Mraised▾
Provider of an online people search engine that searches for public information available on the web
#7
Seed · New York, New York · founded 2022 · 13 employees$5.5Mraised▾
Online platform offering unified search and action engine solutions for the multichain world. It is a Web3-based multichain search engine. It is building a cross-chain search engine by leveraging human readability at all levels of complexity coupled with a modular infrastructure to serve as the human layer to the Chains, Bridges, and DApps.
- Jul 2024Seed$5.5M
- May 2023Seed$2.2M
#8
Seed · New York City, New York · founded 2023 · 4 employees$590Kraised▾
Provider of social search engine for consumers. It enables users to create and manage shared content across multiple pages. It allows users to add elements to one page, which then appear on all pages, streamlining content organization and collaboration.
- Jan 2025Seed$25K
- Sep 2023Seed$50K
- Mar 2023Seed$590K
#9
Series B · Denver, Colorado · founded 2020 · 20 employees$34.3Mraised▾
Developer of a search engine designed to record meetings and transform them into instantly searchable and shareable video and text. The company's platform uses technology to augment memory the same way a hearing aid can augment and automates note-taking and sharing highlights of meetings and offers real-time transcription, enabling users to analyze everything on their screen.
#10
Series B · Paoli, Pennsylvania · founded 2008 · 100 employees$113Mraised▾
Developer of a search engine and browser focused on privacy. The browser is available for download and offers enhanced privacy features. The search engine can be set as the default option. An extension is available to block web trackers.
- Jun 2021Series B$100M
- Aug 2018Series A$10M
- Oct 2011Series A$3M
#11
Series B · San Francisco, California · founded 2021$13Mraised▾
Provider of an AI-native semantic search engine platform. The company offers AI search engine platform that provides language models, multi-model hybrid search, and pragmatic tools.
- Oct 2023Series B$13M
#12
Acquired · Mountain View, California · founded 2019 · 74 employees$77.5Mraised▾
Provider of keyword-based private search engine. It offers ad-free private search results for users. The search engine offers features like customization of search results, shopping recommendations, searching from personal accounts, and more. The mobile application is available for IOS users.
- Mar 2021Series B$40M
- Jun 2020Series A$37.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Search Engines coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.