# Self-hosted business apps for Cloudflare

> CRM, customer support, social media scheduling, feedback, polls and team tools. 12 open-source apps you can deploy to your own Cloudflare account, ranked by stars and recent commits.

Page: https://openflarestack.com/category/business/. Updated 2026-10-13.

## 1. L Harness

CRM for LINE Official Accounts with step messages, broadcasts, forms and bookings. Self-hosted alternative to Lstep.

- Repository: https://github.com/Shudesu/line-harness-oss (MIT, 602 stars, last commit 2026-10-12)
- Creates: D1 database, R2 bucket, Durable Objects, Cron trigger
- Install: see https://github.com/Shudesu/line-harness-oss#readme
- Details: https://openflarestack.com/apps/line-harness-oss.md

## 2. CogSend

Self-hosted social media scheduler for Mastodon, Bluesky, LinkedIn, Threads, and X. Self-hosted alternative to Buffer.

- Repository: https://github.com/cogsend/cogsend (MIT, 225 stars, last commit 2026-10-11)
- Creates: D1 database, R2 bucket, Cron trigger
- Deploy: https://deploy.workers.cloudflare.com/?url=https%3A%2F%2Fgithub.com%2Fcogsend%2Fcogsend
- Details: https://openflarestack.com/apps/cogsend.md

## 3. FeedLog

Collects user feedback and votes, runs a public roadmap, and drafts changelogs with AI. Self-hosted alternative to Canny.

- Repository: https://github.com/linkcraftstudio/feedlog (MIT, 176 stars, last commit 2026-09-30)
- Creates: Hyperdrive, R2 bucket, Queues, Cron trigger
- Deploy: https://deploy.workers.cloudflare.com/?url=https://github.com/linkcraftstudio/feedlog
- Details: https://openflarestack.com/apps/feedlog.md

## 4. Punctual

Booking pages and team scheduling with Google and Microsoft calendar sync, no seat limits. Self-hosted alternative to Calendly.

- Repository: https://github.com/CCCrafts/punctual (MIT, 119 stars, last commit 2026-10-04)
- Creates: D1 database, KV namespace, R2 bucket, Durable Objects, Queues, Cron trigger, Analytics Engine
- Deploy: https://deploy.workers.cloudflare.com/?url=https%3A%2F%2Fgithub.com%2FCCCrafts%2Fpunctual
- Details: https://openflarestack.com/apps/punctual.md

## 5. X Harness

Schedule X posts, manage DMs and replies, run engagement campaigns and track followers. Self-hosted alternative to Buffer.

- Repository: https://github.com/Shudesu/x-harness-oss (MIT, 102 stars, last commit 2026-10-11)
- Creates: D1 database, R2 bucket, Cron trigger
- Install: see https://github.com/Shudesu/x-harness-oss#readme
- Details: https://openflarestack.com/apps/x-harness-oss.md

## 6. Seeder

Project manager for small teams with kanban, client requests, a public client board and MCP. Self-hosted alternative to Trello.

- Repository: https://github.com/danielsyauqi/Seeder (MIT, 104 stars, last commit 2026-10-07)
- Creates: D1 database, R2 bucket
- Deploy: https://deploy.workers.cloudflare.com/?url=https%3A%2F%2Fgithub.com%2Fdanielsyauqi%2FSeeder
- Details: https://openflarestack.com/apps/seeder.md

## 7. Forja

AI support bot for WhatsApp, Instagram and Telegram that answers from your docs and hands off to you. Self-hosted alternative to ManyChat.

- Repository: https://github.com/santmun/forja (MIT, 124 stars, last commit 2026-10-08)
- Creates: D1 database, R2 bucket, Durable Objects, Workers AI, Cron trigger
- Deploy: https://deploy.workers.cloudflare.com/?url=https://github.com/santmun/forja
- Details: https://openflarestack.com/apps/forja.md

## 8. Projektor

Issue tracker and wiki with boards and sprints that AI coding agents can drive over MCP. Self-hosted alternative to Jira.

- Repository: https://github.com/TAJD/projektor (MIT, 55 stars, last commit 2026-10-13)
- Creates: D1 database, KV namespace, R2 bucket, Durable Objects, Cron trigger
- Install: see https://github.com/TAJD/projektor#readme
- Details: https://openflarestack.com/apps/projektor.md

## 9. nodrix

IoT platform where devices send telemetry to live dashboards, with automations and two-way control. Self-hosted alternative to Blynk.

- Repository: https://github.com/decoded-cipher/nodrix (MIT, 43 stars, last commit 2026-10-02)
- Creates: D1 database, KV namespace, R2 bucket, Durable Objects, Workflows, Cron trigger
- Deploy: https://deploy.workers.cloudflare.com/?url=https%3A%2F%2Fgithub.com%2Fdecoded-cipher%2Fnodrix
- Details: https://openflarestack.com/apps/nodrix.md

## 10. FormZero

Form backend for static sites with unlimited forms, a submissions dashboard and CSV export. Self-hosted alternative to Formspree.

- Repository: https://github.com/BohdanPetryshyn/formzero (MIT, 83 stars, last commit 2026-04-26)
- Creates: D1 database
- Deploy: https://deploy.workers.cloudflare.com/?url=https://github.com/BohdanPetryshyn/formzero
- Details: https://openflarestack.com/apps/formzero.md

## 11. Voter98

Run secure organizational polls and elections with participant lists, email invites and audits. Self-hosted alternative to ElectionBuddy.

- Repository: https://github.com/98tools/voter98 (AGPL-3.0, 3 stars, last commit 2026-03-29)
- Creates: D1 database, R2 bucket, Cron trigger
- Deploy: https://deploy.workers.cloudflare.com/?url=https://github.com/98tools/voter98/tree/main/backend
- Details: https://openflarestack.com/apps/voter98.md

## 12. Bolão Copa do Mundo 2026

White-label World Cup prediction pool for company staff with rankings and private groups.

- Repository: https://github.com/victorrm/bolao-copa-do-mundo (MIT, 3 stars, last commit 2026-04-30)
- Creates: D1 database, KV namespace, R2 bucket, Cron trigger
- Deploy: https://deploy.workers.cloudflare.com/?url=https://github.com/victorrm/bolao-copa-do-mundo
- Details: https://openflarestack.com/apps/bolao-copa-do-mundo.md