Guides for evaluating, self-hosting, and migrating to open source.

PostHog's cloud plan charges per event and can add up fast. These self-hosted alternatives give you product analytics, session recording, and feature flags.

Postman now charges $19/user/month for teams and mandates cloud sync for API collections. These open source API clients keep your data local for free.

Metabase, Apache Superset, Redash, and Lightdash: open source Power BI alternatives — self-hosted dashboards and analytics in 2026 Free options covered.

Resend charges $20/month for 50K emails and $90/month for 100K. These self-hosted alternatives give you transactional and marketing email delivery for a.

Salesforce costs $25-500/user/month. These open source CRM tools offer contact management, pipelines, and automation with full data ownership in 2026.

GlitchTip, Highlight.io, and self-hosted Sentry: open source error tracking alternatives — catch bugs without enterprise pricing in 2026 Free options covered.

Medusa, Saleor, WooCommerce, and PrestaShop: open source Shopify alternatives — build your store without transaction or monthly fees in 2026 Side-by-side.

Slack costs $8.75-17.50/user/month. These open source alternatives offer self-hosted team chat with full data ownership and no per-seat fees for 2026.

Stripe Billing charges 0.5-0.8% of revenue on top of processing fees. These open source tools handle subscriptions and metering for less Updated for 2026.

Supabase Pro starts at $25/month. These self-hosted alternatives give you PostgreSQL, auth, storage, and realtime subscriptions with full data ownership and.

Trello costs $5-17.50/user/month for power-ups. These open source kanban tools offer unlimited boards, cards, and automations with full self-hosting in 2026.

Twilio charges $0.0083 per SMS plus hidden fees that add up fast. These open source alternatives give you SMS, voice, and messaging APIs with predictable.

Typeform charges $25-83/month with strict response limits. These open source form builders offer unlimited responses, self-hosting, and full data ownership.

Coolify, Dokku, CapRover, and Kamal: open source Vercel alternatives — self-hosted PaaS deployments without per-seat pricing in 2026 Free options covered.

Webflow's CMS plans cost $39-74/month and proprietary hosting required. These open source alternatives give you visual website building and CMS with full.

Zapier costs $19.99-$69.99/month with strict task limits. These open source alternatives offer self-hosted workflow automation with no per-task fees in 2026.