Algolia

Algolia is the leading AI search and retrieval API platform, founded in 2012 in Paris, France by Nicolas Dessaigne and Julien Lemoine — two engineers from Exalead who built a mobile-optimized offline search SDK before pivoting to a cloud search-as-a-service after joining Y Combinator (W2014). Headquartered in San Francisco with 937 employees, Algolia has raised $335M across seven rounds, including a $150M Series D at a $2.25B valuation led by Lone Pine Capital in July 2021, with backing from Accel, Index Ventures, Salesforce Ventures, Fidelity, and Twilio. Algolia processes over 1.7 trillion search queries annually and serves 18,000+ organizations in 150+ countries, including Stripe, Slack, PetSmart, Huckberry, DocMorris, Club Med, Arcteryx, Leroy Merlin, and Shoe Carnival. Revenue reached $100M ARR in 2024. Current CEO is Bernadette Nixon.

Algolia's platform spans three capability areas: Agentic (Agent Studio for building and deploying search agents, MCP Server for AI workflow integration), Generative (Generative Experiences via RAG, Ask AI conversational answers), and Search (NeuralSearch combining keyword and semantic vector search, Merchandising Studio, Personalization, Recommendations, A/B Testing). The Intelligent Data Kit handles data enrichment, transformation, and crawling. With 70+ data centers across 17 regions and 99.99% uptime SLA, Algolia delivers millisecond search latency globally. Its developer-first API with pre-built InstantSearch UI libraries for React, Vue, Angular, iOS, and Android lets teams add search in hours, not months.

Algolia is recognized as a Gartner Magic Quadrant Leader for Search and Product Discovery for the third consecutive year (2026), a Leader in the IDC MarketScape for General-Purpose Knowledge Discovery Software, and earned 12 medals across 12 categories in Paradigm B2B's 2025 Enterprise Combine. Forrester's Total Economic Impact study found Algolia delivered $3.1M NPV over three years. The platform offers a permanently free tier and transparent pay-as-you-go pricing — a rare combination for a $2.25B enterprise search platform.

Algolia offers four pricing tiers with transparent pay-as-you-go pricing. The Free plan is permanently free with 10K search requests/month, 50K records, 5K recommendation requests/month, and 5K crawls/month — no credit card required.

Grow costs $0.50 per 1K search requests after the 10K monthly free included, plus $0.40 per 1K records after 100K free included. Includes keyword search, query suggestions, manual synonyms, A/B testing, rules (10/index), 30-day analytics, and third-party integrations.

Grow Plus costs $1.75 per 1K search requests after the 10K monthly free, plus $0.40 per 1K records. Adds AI Synonyms, AI Ranking (Dynamic Re-ranking), Advanced Personalization, Query Categorization, Collections, and 90-day analytics retention. Rules expand to 10,000/index.

Elevate is custom-priced with volume discounts and adds NeuralSearch (keyword + semantic), AI Collections, Smart Groups, Real-time Personalization, 99.99% SLA, SSO, 10 applications (vs 1 on lower tiers), 1,000 indices per application, global data centers, and enterprise support plans. Recommendation requests cost $0.60 per 1K on paid plans. Crawler costs $0.80 per 1K crawls on paid plans.