# Arcade.dev vs Keycard (slim)

> Arcade.dev has a score of 67 (B) against Keycard's 56.3 (C). Both do auth oauth. The largest gap is reliability, 28 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/arcade-vs-keycard.md (~1,550 tokens) · this version ~330 tokens · JSON https://www.anchorterminal.com/compare/arcade-vs-keycard.json · canonical https://www.anchorterminal.com/compare/arcade-vs-keycard
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

Arcade.dev has a score of 67 (B) against Keycard's 56.3 (C). Both do auth oauth. The largest gap is reliability, 28 points.

- Arcade.dev: B 67, rank #147 of 452 · https://www.anchorterminal.com/tools/arcade.min.md
- Keycard: C 56.3, rank #303 of 452 · https://www.anchorterminal.com/tools/keycard.min.md
- Pick Arcade.dev for reliability (+28), schema & documentation (+21), agent ergonomics (+19), payments & pricing (+10), transparency & trust (+27). Pick Keycard for security & auth (+15), maintenance & community (+5).

| Category | Arcade.dev | Keycard |
| --- | --- | --- |
| Reliability (16%) | 63 | 35 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 82 | 61 |
| Agent ergonomics (13%) | 79 | 60 |
| Security & auth (14%) | 71 | 86 |
| Payments & pricing (10%) | 40 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 74 | 79 |
| Transparency & trust (7%) | 72 | 45 |