Ralph vs Symphony
Ralph (Ryan Carson) and Symphony (OpenAI) side by side on public data, as of Oct 10, 2026.
Symphony has 1.3x the GitHub stars of Ralph (27.6K against 21.9K). Symphony shipped 3 stable releases in the past 90 days.
Side-by-side numbers
| Metric | Ralph | Symphony |
|---|---|---|
| Gid Score | 38 | 76 |
| Overall rank | #131 | #5 |
| Downloads, last 7 days | — | — |
| Downloads, 7-day change | — | — |
| Downloads, 30-day change | — | — |
| VS Code installs | — | — |
| Marketplace rating | — | — |
| GitHub stars | 21.9K | 27.6K |
| Homebrew installs, 30 days | — | — |
| Hacker News mentions, 30 days | 0 | 219 |
| Latest stable release | — | 0.0.3 · 25d ago |
| Stable releases, 90 days | 3 | |
| Terminal-Bench (best run) | — | — |
| Price | Free (OSS) | Free (OSS) |
| License | MIT | Apache-2.0 |
| First released | January 2026 | February 2026 |
| Interfaces | — | — |
| Models |
Trends
RalphSymphony
Ralph
Ralph is an autonomous AI agent loop that runs repeatedly until all PRD items are complete.
Pricing: Open source under the MIT licence; check the website for any paid hosted plans.
Symphony
Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.
Pricing: Open source under the Apache-2.0 licence; check the website for any paid hosted plans.
Latest release 0.0.3:
- Add Symphony release skill
- Scrub GitHub and GitLab authentication token aliases
- Use Bearer authentication for GitLab API requests
- chore: release Symphony 0.0.3