Practical tutorials, provider comparisons, and integration strategy for teams choosing APIs with fewer rebuilds.
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Sanity, Contentful, Strapi, Payload, and Hygraph: best headless CMS APIs in 2026 compared — pricing, features, and developer experience Free options covered.
Stripe Identity charges $1.50 per verification with 50 free. Persona offers modular identity verification starting at $1-2/verification. Jumio is in 2026.
Google Vision, AWS Rekognition, Clarifai, and Azure Computer Vision: best image recognition APIs in 2026 — pricing and features compared Free options covered.
OneSignal delivers 12B+ messages daily with unlimited free push notifications. Novu is open-source with MIT license, self-hostable for free. Knock starts at.
Best invoice generation APIs in 2026: DocRaptor, PDFMonkey, and Invoice Ninja compared on price, template options, HTML-to-PDF quality, and throughput.
IP geolocation APIs in 2026: 7 options compared by accuracy, latency, pricing, and data richness — with benchmarks and code examples Free options covered.
Best live chat APIs and platforms in 2026: Intercom, Crisp, and Chatwoot compared on AI features, pricing per seat, widget customization, and integrations.
Best logging and observability APIs in 2026: Datadog, Grafana Cloud, and BetterStack compared on log ingestion pricing, retention, alerting, and dashboards.
Compare Google Maps, Mapbox, HERE, Radar, and OpenStreetMap for maps and location APIs: pricing, geocoding, routing, fleet, and app fit.
Gemini leads in native audio/video multimodal support with the broadest modality coverage. GPT-5.4 leads on computer use and vision-based agent workflows.
Google Document AI, AWS Textract, Mistral OCR, ABBYY, and Mindee: best OCR APIs in 2026 — pricing, accuracy, and features compared Free options covered.
Stripe, Adyen, Paddle, Square, and Lemon Squeezy: best payment APIs in 2026 compared — pricing, features, and use cases for different business models.
DocRaptor, PDFShift, CraftMyPDF, Puppeteer, and Gotenberg: best PDF generation APIs in 2026 — pricing and features compared Compare pricing and use cases.
OneSignal, Firebase FCM, Pusher Beams, Novu, and Knock: best push notification APIs in 2026 — pricing, features, and free tiers compared Free options covered.
QRCode Monkey, GoQR, Beaconstac, and QRCode.js: best QR code APIs in 2026 — custom design, dynamic codes, analytics, and pricing compared Free options covered.
QR Code Monkey, goqr.me, and QRServer: best QR code generation APIs in 2026 — custom design, dynamic codes, analytics, and pricing compared Side-by-side.
Step-by-step checklist: auth setup, rate limit handling, error codes, SDK evaluation, and pricing comparison for 50+ APIs. Used by 200+ developers.
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