Costflow vs Paisa
A side-by-side comparison of two self-hosted budgeting & finance options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Costflow | Paisa |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 0 · At risk | 88 · Excellent |
| Category | Budgeting & Finance | Budgeting & Finance |
| License | MIT | AGPL-3.0 |
| Language | JavaScript | TypeScript |
| Setup difficulty | Medium | Medium |
| Min. RAM | 128 MB | 256 MB |
| Deployment | source, binary | docker, binary, source |
| GitHub stars | ★ 33 | ★ 3,217 |
| First released | 2019 | 2022 |
| Replaces | Expensify, Mint | Mint, Personal Capital |
What are Costflow and Paisa?
Costflow
Costflow is an open-source parser that turns plain-language messages into Beancount, Ledger, or hledger entries. It lets users record transactions from chat apps and append them to a journal file.
- Natural-language entries
- Beancount and Ledger output
- Chat app integration
- Plain-text journals
Paisa
Paisa is an open-source personal finance manager built on top of the Ledger plain-text accounting format. It provides budgeting, net worth tracking, retirement planning, and rich visualizations.
- Built on Ledger format
- Net worth and retirement planning
- Rich interactive charts
- Goal tracking
Costflow vs Paisa: key differences
Costflow is written in JavaScript, while Paisa is built with TypeScript. Licensing differs — MIT for Costflow versus AGPL-3.0 for Paisa. Costflow is the lighter option, starting around 128 MB of RAM against 256 MB for Paisa. Costflow is the more established project (first released 2019), while Paisa arrived in 2022. Paisa has the considerably larger community, at 3,217 GitHub stars versus 33. Paisa lists first-class Docker deployment; Costflow does not.
Why pick each one
Choose Costflow if…
- Released under the MIT license
- Written in JavaScript
- Tiny footprint — runs in 128 MB RAM
Choose Paisa if…
- Beautiful visualizations
- Plain-text portable data
Watch out for
- Requires Ledger knowledge
- Single-user focused
Frequently asked questions
Is Costflow or Paisa better?
Neither is universally better. Paisa has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Costflow and Paisa free and open-source?
Yes. Costflow is licensed under MIT and Paisa under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Costflow and Paisa with Docker?
Costflow: check the project docs for container support. Paisa: yes.
Which is lighter on resources, Costflow or Paisa?
Costflow has the smaller minimum footprint at 128 MB of RAM, compared to about 256 MB for Paisa. Real-world usage depends on library size, user count, and enabled features.