head to head · open source
grocy vs guac
grocy has 9,510 GitHub stars, 806 forks, 135 open issues and last shipped 2 days ago. guac has 1,540 stars, 215 forks, 89 open issues and last shipped 2 days ago. grocy leads on adoption by 518% (9,510 vs 1,540 stars). grocy is written in Blade under MIT; guac is written in Go under Apache-2.0. grocy has attracted 8% as many forks as stars, guac 14%. guac was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| grocy | guac | |
|---|---|---|
| GitHub stars | ★ 9.5K | ★ 1.5K |
| License | MIT | Apache-2.0 |
| Written in | Blade | Go |
| Last push | 2026-09-16 | 2026-09-16 |
| Forks | ⑂ 806 | ⑂ 215 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick grocy if
- You weight community size — 9.5K stars and counting
- You want the MIT license terms
- Your stack matches Blade
- You value the larger contributor base for long-term maintenance
pick guac if
- You want the guac feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and guac fits your workflow better
About grocy
Grocy is a self hosted, web based groceries and household management application — "ERP beyond your fridge" — for people who want to track pantry stock, shopping and meal planning on hardware they control.
read the full grocy overview →
About guac
GUAC is an OpenSSF incubating project under the Supply Chain Integrity WG that aggregates software security metadata into a high fidelity graph database. It is written in Go, released under Apache 2.0, and positioned in the software supply chain security ecosystem as the aggregation and synthesis layer of the supply chain transparency model.
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Frequently asked questions
Is grocy or guac more popular?
grocy has 9,510 GitHub stars and guac has 1,540. grocy has the larger community by that measure.
Are grocy and guac free?
Both are open source. grocy is licensed under MIT and guac under Apache-2.0. Neither carries a licence fee.
What is the difference between grocy and guac?
grocy is written in Blade and guac in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, grocy or guac?
Choose grocy if you want the larger community (9,510 stars) or its MIT licence terms. Choose guac if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.