Fragments (E2B) vs Vercel AI Chatbot
Vercel AI Chatbot ranks higher on current evidence: no commits in 90 days; last commit 102 days ago.
| Vercel AI Chatbot | Fragments (E2B) | |
|---|---|---|
| Grade | B | C |
| Verdict | SlowingCurrent deps | Active2+ majors behind |
| Category rank | #17 | #20 |
| Model | Free | Free |
| Commits, 90 days | 0 | 10 |
| Contributors, 90 days | 0 | 3 |
| Last activity | Jul 8, 2026 | Oct 13, 2026 |
| Listed price | Free | Free |
| Evidence source | Code | Code |
| Latest release | — | — |
| License | None detected | Apache-2.0 |
| TypeScript | 5.6.3 (latest 7.0.2) | 5.5.4 (latest 7.0.2) |
| Auth.js | 5.0.0-beta.25 ✓ | — |
| Drizzle | 0.45.2 ✓ | — |
| Next.js | 16.2.10 ✓ | 14.2.35 (latest 16.4.2) |
| React | 19.2.7 ✓ | 18.3.1 (latest 19.3.1) |
| Tailwind CSS | 4.3.2 ✓ | 3.4.1 (latest 4.3.3) |
| Vercel AI SDK | 7.0.15 ✓ | 3.3.8 (latest 7.0.143) |
| Zod | 4.4.3 ✓ | 3.23.8 (latest 4.6.7) |
| Supabase JS | — | 2.50.0 ✓ |
| Framework | Next.js | Next.js |
| Auth | Auth.js | — |
| Database / ORM | Drizzle, Postgres.js | Supabase |
| UI | Tailwind CSS, Radix UI | Tailwind CSS, Radix UI |
| AI | Vercel AI SDK | Vercel AI SDK |
| Testing | Playwright | — |
| Monitoring | Vercel Analytics | PostHog, Vercel Analytics |
Evidence checked . ✓ = on the latest major version. "Claimed" = a version the vendor's public pages mention, not verified code. Evidence as of Oct 19, 2026. Rankings never depend on affiliate or paid status. Method.