OpenSwap
Specimen · AppFlowy-IO/AppFlowy
OPEN SOURCE

AppFlowy

Replaces Notion

License stamp
Open source. AGPL-3.0 (OSI-approved, whole repository)
GitHub says
AGPL-3.0
Self-host difficulty
unrated No docker-compose file at the repository root, so we do not score it.
Activity
★ 78,605 stars · last push 2026-11-02 · checked 2026-11-10
Repository
github.com/AppFlowy-IO/AppFlowy
GitHub description
"Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative."

Self-host vs Notion

Example values: replace every number with your own. SaaS price prefilled from Notion pricing, checked 2026-11-10; the other numbers are examples.

Self-hosting saves about $780 a year for 20 seats: SaaS $2,400 vs self-host $1,620 (server $144, backups $36, admin time $1,440). Break-even at about 14 seats at these numbers.

Admin hours start from our guess for difficulty unrated and are yours to edit. Notion price: $10 per user per month (Plus plan, billed annually). Plus $10/user/mo billed annually ($12 monthly); Business $20/user/mo billed annually ($24 monthly). Corroborated from third-party reads of the vendor page; the vendor page did not render prices as text. Source: vendor pricing page, checked 2026-11-10.

Other Notion alternatives

Pl. 01
OPEN CORE

AFFiNE

replaces Notion

Core under MIT (Community Edition parts under MPL-2.0 per the EE file); server/Enterprise parts under the AFFiNE EE License, production use needs a paid Enterprise subscription

★ 74kunratedpush 2026-11-10

Pl. 02
SOURCE-AVAILABLE

Outline

replaces Notion

Business Source License 1.1 (source-available, converts later)

★ 41k●●○○○push 2026-11-10