head to head · open source
Midday vs Transity
Midday has 15,014 GitHub stars, 1,876 forks, 17 open issues and last shipped 3 months ago. Transity has 653 stars, 18 forks, 9 open issues and last shipped 17 days ago. Midday leads on adoption by 2,199% (15,014 vs 653 stars). Midday is written in TypeScript under AGPL-3.0; Transity is written in Rust under AGPL-3.0. Midday has attracted 12% as many forks as stars, Transity 3%. Transity was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (finance), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 8884 open source comparisons
Side by side
| Midday | Transity | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 653 |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | TypeScript | Rust |
| Last push | 2026-06-13 | 2026-09-01 |
| Forks | ⑂ 1.9K | ⑂ 18 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Midday if
- You weight community size — 15K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Transity if
- You want the Transity feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Rust
- You evaluated both and Transity fits your workflow better
About Midday
Midday is an open source business finance and operations tool for freelancers, contractors, consultants, and solo entrepreneurs. It is built in the TypeScript and Next.js ecosystem, with Supabase and TailwindCSS in its stack, and it aims to gather invoicing, time tracking, file reconciliation, storage, financial overview, and an assistant into one system.
read the full Midday overview →
About Transity
Transity is a command line plain text accounting tool, written in Rust and licensed AGPL 3.0, for people who keep their books in plain text and want to inspect and maintain them from a terminal.
read the full Transity overview →
More in Business Software
Related comparisons
More Finance & Accounting projects
Compare either of these against the rest of the Finance & Accounting field.
Frequently asked questions
Is Midday or Transity more popular?
Midday has 15,014 GitHub stars and Transity has 653. Midday has the larger community by that measure.
Are Midday and Transity free?
Both are open source. Midday is licensed under AGPL-3.0 and Transity under AGPL-3.0. Neither carries a licence fee.
What is the difference between Midday and Transity?
Midday is written in TypeScript and Transity in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Midday or Transity?
Choose Midday if you want the larger community (15,014 stars) or its AGPL-3.0 licence terms. Choose Transity if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.