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exa.ai logo
exa.ai
✓ verifiedFreemium

Search, crawling and research API built for AI agents, with token-efficient results and structured web-data enrichment.

761K visits/mo1.7K saves
Gladia logo
Gladia
✓ verifiedFreemium

Speech-to-text API infrastructure with multilingual real-time and batch transcription for building voice products.

211K visits/mo
NopeCHA logo
NopeCHA
✓ verifiedFreemium

An AI CAPTCHA-solving service via browser extension or API, supporting reCAPTCHA, hCaptcha, FunCaptcha and more for automation.

115K visits/mo
Tinybird logo
Tinybird
✓ verifiedFreemium

Managed ClickHouse platform giving developers hosted ingestion and query APIs to ship real-time analytics products fast.

104K visits/mo
Pricing
Free: $0 (20,000 requests/mo)
Search: $7/1k requests
Contents: $1/1k pages
Deep Search: $12-15/1k requests
Monitors: $15/1k requests
Agent: $0.012-$1.00/run

No public pricing

Free trial available

Free: $0 (up to 100 solves/24h)
Starter: $4.99/mo (2,000 solves/day)
Basic: $19.99/mo (20,000 solves/day)
Professional: $49.99/mo (80,000 solves/day)
Free: $0/mo (0.25 vCPUs, 1k requests/day, 10GB storage)
Developer: $49/mo (0.5 vCPUs, 25GB storage, 2 replicas)
Core features
  • Web search API tuned for agents
  • Full-page contents with token-efficient highlights
  • Asynchronous agents for deep research and enrichment
  • Structured outputs with grounded citations
  • Web monitors that track new events on a schedule
  • Zero data retention and SOC 2 Type II controls
  • Real-time multilingual speech-to-text (<300ms)
  • Batch/async transcription
  • Solaria speech models
  • Key-entity capture and enrichment
  • EU data residency
  • Free tier and playground
  • AI CAPTCHA recognition (reCAPTCHA, hCaptcha, FunCaptcha, GeeTest, AWS WAF)
  • Chrome extension and Firefox add-on
  • Token and recognition APIs for browserless use
  • SDKs for Python and Node.js
  • Works with Selenium, Puppeteer and Playwright
  • Usage/activity monitoring dashboard
  • Managed, hosted ClickHouse database
  • Sub-second SQL query APIs
  • Kafka and other data connectors
  • Safe, zero-downtime schema migrations
  • Git-based branching with zero-copy prod data
  • SOC 2 Type II enterprise security
Use cases
  • Give coding agents current docs and repo context
  • Power chatbots with real-time web answers
  • Enrich company and people data at scale
  • Monitor the web for fresh events
  • Transcribe voice-agent and contact-center calls
  • Power meeting-assistant note taking
  • Generate subtitles and media transcripts
  • Build voice products on one API
  • Automating CAPTCHA-gated web workflows
  • Bypassing bot checks in scraping and testing
  • Integrating CAPTCHA solving into scripts
  • Building real-time analytics dashboards
  • Powering in-app usage or event analytics
  • Streaming Kafka topics into query-ready tables
  • Letting AI coding agents build and deploy analytics
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