Browse APIs

Distributed SQLite at the edge with embedded replicas and sub-millisecond local reads

Free tier: 9 GB storage, 500 databases, 25M rows read/month

Serverless Redis with a REST/HTTP interface designed for edge and serverless environments

Free tier: 10,000 commands/day

Serverless MySQL-compatible database built on Vitess with branching, deploy requests, and zero-downtime schema changes

Free tier: 1 database, 5 GB storage, 1B row reads/month

Open-source, typo-tolerant search engine with built-in curation and vector search support

Free tier: Self-hosted (free and open source)

Hosted full-text search with typo tolerance, faceting, and sub-10ms query performance at scale

Free tier: 10,000 search requests/month

Serverless Postgres with autoscaling, branching, and a low-latency HTTP driver for edge functions

Free tier: 0.5 GiB storage, 10 branches

Fast, open-source search engine with instant results, typo tolerance, and faceted filtering

Free tier: Self-hosted (free and open source)

S3-compatible object storage with zero egress fees and global edge caching

Free tier: 10 GB storage, 10M reads, 1M writes/month

Industry-standard object storage with 11 nines durability, lifecycle policies, and event notifications

Free tier: 5 GB storage, 20,000 GET, 2,000 PUT/month

NoSQL document database with real-time sync, offline support, and automatic multi-region replication

Free tier: 1 GiB storage, 50,000 reads/day, 20,000 writes/day

Developer-first auth with pre-built UI components, session management, and user management dashboard

Free tier: 10,000 MAU

Auto-generated REST API from PostgreSQL schema with row-level security and realtime subscriptions

Free tier: 500 MB database, 1 GB storage, 50,000 MAU

Transactional email delivery known for fast inbox delivery times and detailed analytics

Free tier: 100 emails/month

Open-source auth with email, OAuth, magic links, phone OTP, and row-level security integration

Free tier: 50,000 MAU

Enterprise-ready SSO, directory sync, and admin portal for B2B SaaS applications

Free tier: 1M MAU (AuthKit)

Error tracking and performance monitoring with source maps, release tracking, and session replay

Free tier: 5,000 errors/month, 10,000 performance units

Developer-first email API built on Amazon SES with React email templates and webhook support

Free tier: 100 emails/day

Enterprise identity platform with SSO, MFA, social login, and extensible Actions pipeline

Free tier: 25,000 MAU

Full-stack observability platform with APM, infrastructure monitoring, log management, and synthetic testing

Free tier: 5 hosts (Infrastructure), 14-day retention

Composable observability stack with Prometheus metrics, Loki logs, and Tempo traces in a managed platform

Free tier: 10,000 series metrics, 50 GB logs, 50 GB traces

Transactional and marketing email delivery with templates, analytics, and deliverability tools

Free tier: 100 emails/day

All-in-one observability platform with APM, infrastructure, browser, and mobile monitoring via GraphQL

Free tier: 100 GB/month data ingest

Programmable SMS, MMS, and WhatsApp messaging with delivery tracking and global carrier reach

Free tier: Trial with $15 credit

Full-stack payment processing with support for 135+ currencies, subscriptions, and marketplace payouts

Free tier: No monthly fee

Unified commerce API for in-person and online payments, inventory, and customer management

Free tier: No monthly fee

Payment processing, invoicing, and payouts for 200+ markets with buyer and seller protection

Free tier: No monthly fee

Enterprise-focused text generation, embeddings, reranking, and RAG-optimized models

Free tier: 1,000 requests/month

Claude model family for conversational AI, analysis, and code generation with extended context windows

GPT-4o and GPT-4-turbo language model inference for chat, completion, and function calling

Multimodal AI models supporting text, image, video, and code across the Gemini model family

Free tier: 15 RPM free tier

Serverless inference for 200,000+ open-source models including NLP, vision, and audio

Free tier: Rate-limited free tier

Run open-source ML models (Llama, Stable Diffusion, Whisper) via a unified API with auto-scaling