Elasticsearch
Distributed search and analytics engine for full-text search, logging, and real-time data exploration.
Discover, compare, and choose the right APIs for your next project. Pricing, authentication, uptime, performance — all in one place.
Complete payments platform with support for cards, wallets, subscriptions, invoicing, and marketplace payouts.
Distributed search and analytics engine for full-text search, logging, and real-time data exploration.
Open-source, lightning-fast search engine with typo tolerance, filters, and instant results.
Open-source product analytics with session replay, feature flags, A/B testing, and data warehouse.
Open-source search engine optimized for speed with built-in curation, synonyms, and geo-search.
Custom maps, geocoding, navigation, and location search APIs for mobile and web applications.
Large language models (GPT-4, GPT-4o), image generation (DALL-E), embeddings, and speech APIs.
Programmatic access to repositories, issues, pull requests, actions, and the entire GitHub platform.
Build bots, integrate apps, and manage communities with Discord's rich messaging and gateway APIs.
Google-backed auth service with email/password, phone, and social provider sign-in out of the box.
Complete payments platform with support for cards, wallets, subscriptions, invoicing, and marketplace payouts.
Industry-standard object storage with virtually unlimited scalability, 99.999999999% durability.
Email delivery service for transactional and marketing emails with analytics and deliverability tools.
Build OpenAI Realtime API voice apps with current models, voices, WebRTC setup, WebSocket tradeoffs, safety identifiers, pricing caveats, and production checks.
PostHog vs Mixpanel vs Heap in 2026: pricing, event models, autocapture, session replay, warehouse export, and which product analytics platform to choose.
Compare realtime voice AI APIs for 2026: OpenAI Realtime, Gemini Live, Deepgram, ElevenLabs, Twilio ConversationRelay, Vapi, and Retell for voice agents.
Lithic, Stripe Issuing, and Marqeta compared for card issuing API docs, developer experience, spend controls, authorization webhooks, bank-program lift, and pricing discovery.