Guides, tutorials, and insights about APIs — integration best practices, pricing comparisons, and developer trends.
Plausible starts at $9/month for 10K pageviews, open-source and self-hostable. Umami Cloud gives 1M events free per month, MIT-licensed self-hosted in 2026.
Polar charges 4% + 40¢ as a Merchant of Record — the lowest MoR fee in the market. Stripe charges 2.9% + 30¢ but you handle taxes yourself. Lemon Squeezy.
PostHog is 50-75% cheaper with session replay, feature flags, and self-hosting. Mixpanel is easier to use with 20M free events. Full analytics comparison.
Retrieval-Augmented Generation (RAG) needs a vector database. Pinecone, Weaviate, and pgvector compared — performance, cost, setup, and when each wins.
How API vendor lock-in happens, what it actually costs, and strategies to maintain flexibility — abstraction layers, multi-provider, and exit planning.
Replicate charges per prediction with zero config. Hugging Face offers $0.40-$80/hr GPU instances. We compare the two ways to run open-source AI models.
Resend offers React Email and 50K emails for $20/mo. Mailgun doubled Flex pricing to $2/1K in late 2025. We compare features, DX, and when each wins in 2026.
Both prioritize developers over marketers. Postmark delivers 98.7% inbox placement in 1.2s. Resend offers React Email and 3K free emails. Full comparison.
Resend offers React Email, TypeScript SDKs, and 50K emails for $20/mo. SendGrid bundles marketing tools for $19.95/mo. Here's the developer experience gap.
Resend vs SendGrid vs Postmark for transactional email in 2026. Deliverability, React Email integration, pricing, and inbox placement test results compared.
Compare REST, GraphQL, gRPC, and tRPC on performance, type safety, tooling, and real-time support. Data-driven guide to choosing the right API architecture.
How AI gateways simplify multi-model AI development — unified APIs, fallback chains, cost tracking, caching, and the growing gateway ecosystem for 2026.
What separates developer-first APIs from enterprise-first ones — DX patterns, documentation, pricing, SDKs, and why developers are choosing them here.
Segment is the original CDP with a de facto tracking standard. PostHog bundles CDP, analytics, feature flags, and replay — 90% of users pay nothing. Compared.
Postmark delivers 98.7% inbox placement in 1.2 seconds. SendGrid handles transactional and marketing at scale. We compare pricing, speed, and deliverability.
SendGrid has 15 years of deliverability data and ISP relationships. Resend has React Email and a modern API. We compare pricing, DX, and inbox rates now.
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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