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

Migrate from Heroku to Dokku: same git push workflow, same buildpacks, and Procfile — running on your own VPS for a fraction of Heroku's cost in 2026.

Step-by-step guide to migrating from HubSpot CRM to Twenty — export contacts, set up pipelines, and self-host your CRM Updated with current data for 2026.

Migrate from Intercom to Chatwoot: replace live chat, helpdesk, and omnichannel support with open source and save up to 90% on per-seat costs in 2026.

Step-by-step guide to migrating from Jira to Plane — import projects, map workflows, and save on per-user licensing Updated with current data for 2026.

Linear charges $8-16/user/month with no self-hosting option. Plane is open source, self-hostable, and free for unlimited users. This guide covers the full.

Step-by-step guide to migrating from Mailchimp to Listmonk — export subscribers, set up SMTP, and self-host your newsletter See our top picks for 2026.

Step-by-step guide to migrating from Notion to AppFlowy — export your workspace, import pages, and adjust your workflow for the open source alternative.

Step-by-step guide to migrating from Notion to Outline — export, import, set up team spaces, and replace your team wiki with our 2026 recommendations.

Migrate from Postman to Bruno: import collections, use Git-native API testing, and own your API requests locally without cloud accounts or sync in 2026.

Step-by-step guide to migrating from Postman to Hoppscotch: export collections, self-host, set up teams, and switch to the open source API platform. March 2026.

Retool charges $10-65/user/month. Appsmith is free to self-host. This guide covers auditing your Retool apps, rebuilding in Appsmith, and cutting over.

Migrate from Sentry to GlitchTip: same Sentry SDKs, change one DSN line, save 80-90% on error tracking costs. Full self-hosted migration guide for 2026.

Migrate from Shopify to Medusa: export products, build a headless storefront, and eliminate Shopify transaction fees on your own commerce stack in 2026.

Step-by-step guide to migrating your team from Slack to Mattermost — export data, import channels, set up integrations, and onboard your team in 2026.

Stripe Billing charges 0.5-0.8% of recurring revenue on top of payment processing fees. Kill Bill is a self-hosted open source billing platform with no.

Step-by-step guide to migrating from Trello to WeKan — export boards, import data, and self-host your kanban workflow Updated with current data for 2026.