Category — Open Source
97 Open Source startups worth watching
A curated index of open source companies — from bootstrapped indie hackers to venture-backed category-defining startups. Updated weekly.
- SurrealDB
- EdgeDB
- TimescaleDB
- LanceDB
- MinIO
- RisingWave
- ClickHouse
- CockroachDB
- Zitadel
- Authentik
- Ory
- BoxyHQ
- SuperTokens
- Strapi
- Keystatic
- TinaCMS
- KeystoneJS
- Plausible Analytics
- Umami
- OpenReplay
- HyperDX
- OpenPanel
- Listmonk
- Dittofeed
- Mattermost
- Zulip
- Coolify
- Portainer
- Traefik
- Gitea
- Woodpecker CI
- Garden
- DevPod
- GrowthBook
- Flagsmith
- Flipt
- Unleash
- Medusa
- Saleor
- Vendure
- Nuclei
- Trivy
- Caido
- Bytebase
- Open WebUI
- LobeChat
- LiteLLM
- OpenLIT
- Opik
- DeepEval
- Flowise
- Langflow
- Continue
- Bruno
- Hasura
- Excalidraw
- tldraw
- Mermaid Chart
- AppFlowy
- Outline
- Logseq
- Notesnook
- Memos
- Uptime Kuma
- GlitchTip
- OneUptime
- OpenObserve
- Maybe Finance
- Actual Budget
- OpenBB
- Immich
- PhotoPrism
- Paperless-ngx
- Stirling PDF
- Mathesar
- OpenMetadata
- Steampipe
- Monica
- Rallly
- Huly
- Leantime
- Taiga
- Grist
- NetBird
- Firezone
- Headscale
- Pangolin
- Plandex
- Screenpipe
- Composio
- SuperAgent
- Postal
- Stalwart
- Mautic
- Vikunja
- Docmost
- Grafana