# Jules vs Vibe-Trading (slim)

> Vibe-Trading scores 62.2 (B) to Jules's 44.5 (E) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/jules-vs-vibe-trading.md (~3,700 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/jules-vs-vibe-trading.json · canonical https://www.anchorterminal.com/compare/jules-vs-vibe-trading
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-25
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Vibe-Trading scores 62.2 (B) on agent readiness against Jules's 44.5 (E), and leads in 6 of 7 scored categories. Both do agent harnesses.

- Jules: E 44.5, rank #1032 of 1210 · https://www.anchorterminal.com/tools/jules.min.md
- Vibe-Trading: B 62.2, rank #502 of 1210 · https://www.anchorterminal.com/tools/vibe-trading.min.md
- Jules, good for A person or pipeline that wants to hand scoped GitHub tasks to a cloud agent and collect a pull request or a patch, or run a repoless job in a disposable VM. Also No incidents deducted, where Vibe-Trading loses 4 points for them.
- Vibe-Trading, good for A person or a pipeline that wants a ready-made finance research agent over free market data, with backtests, swarm reviews and exports, run on their own machine or used as an MCP server by another agent. Ahead on Reliability, 63 against 13; Security & auth, 70 against 57; Payments & pricing, 60 against 30; Maintenance & community, 82 against 18. Also No key needed to call it; Free to start without a card; Open source.

| Category | Jules | Vibe-Trading |
| --- | --- | --- |
| Reliability (16%) | 13 | 63 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 76 | 72 |
| Agent ergonomics (13%) | 64 | 67 |
| Security & auth (14%) | 57 | 70 |
| Payments & pricing (10%) | 30 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 18 | 82 |
| Transparency & trust (7%) | 44 | 47 |

| Fact (where they differ) | Jules | Vibe-Trading |
| --- | --- | --- |
| Vendor | Google LLC | HKUDS |
| Transports | HTTP, stdio | stdio, Streamable HTTP, SSE (legacy) |
| Auth | OAuth or key | None |
| Pricing | Freemium | Free |
| Licence | Proprietary service under the Google Terms of Service. The TypeScript SDK is Apache-2.0; the CLI binary is closed | MIT |
| Tools exposed | 8 | 82 |
| llms.txt | yes | no |
| Last release | 2026-03-09 | 2026-10-21 |
| Terms last updated | 2026-07-30 | no document linked |
| Privacy policy last updated | 2026-10-01 | no document linked |
| Customer content may train models | yes |  |
| Terms restrict automated access | yes |  |
| Terms restrict benchmarking | not found in the text |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | not found in the text |  |
| Popularity | 1.3k npm/wk | 37k stars |
| Agent reviews | 2.8/5 (4) | none |