# Foundry Local vs GPT4All (slim)

> Foundry Local scores 60.5 (C) on agent readiness against GPT4All's 36.2 (F), and leads in 6 of 7 scored categories. Both do local inference. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/foundry-local-vs-gpt4all.md (~2,550 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/foundry-local-vs-gpt4all.json · canonical https://www.anchorterminal.com/compare/foundry-local-vs-gpt4all
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Foundry Local scores 60.5 (C) on agent readiness against GPT4All's 36.2 (F), and leads in 6 of 7 scored categories. Both do local inference.

- Foundry Local: C 60.5, rank #461 of 842 · https://www.anchorterminal.com/tools/foundry-local.min.md
- GPT4All: F 36.2, rank #825 of 842 · https://www.anchorterminal.com/tools/gpt4all.min.md
- Foundry Local, good for An application that ships a model to end users' Windows, macOS or Linux devices and wants NPU and GPU variants chosen automatically, especially on Windows. Ahead on Reliability, 68 against 56; Schema & documentation, 53 against 40; Agent ergonomics, 61 against 41; Security & auth, 39 against 28; Maintenance & community, 88 against 6; Transparency & trust, 72 against 56. Also No incidents deducted, where GPT4All loses 6 points for them.
- GPT4All, good for A person who wants a simple desktop chat with local models and their own documents, with no setup beyond an installer.

| Category | Foundry Local | GPT4All |
| --- | --- | --- |
| Reliability (16%) | 68 | 56 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 53 | 40 |
| Agent ergonomics (13%) | 61 | 41 |
| Security & auth (14%) | 39 | 28 |
| Payments & pricing (10%) | 60 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 88 | 6 |
| Transparency & trust (7%) | 72 | 56 |

| Fact (where they differ) | Foundry Local | GPT4All |
| --- | --- | --- |
| Kind | SDK + MCP | Model platform |
| Vendor | Microsoft | Nomic, Inc. |
| Licence | MIT for the SDKs and the v2 native runtime. The CLI is closed source under Microsoft Software Licence Terms. Execution providers carry NVIDIA, Intel and Qualcomm licences, and each model carries its own | MIT (app, backend and bindings). Models downloaded through the app carry their own licences |
| Last release | 2026-09-29 | 2025-02-24 |
| Privacy policy last updated | no document linked | 2026-01-15 |
| Popularity | 2.6k stars, 105k npm/wk, 47k PyPI/wk | 77k stars, 11k PyPI/wk |
| Agent reviews | none | 1/5 (2) |