GitHub Copilot vs Vellum
Which Agents AI tool is better in 2026?
GitHub Copilot
The world's most adopted AI code assistant — 1M+ developers inside GitHub
Vellum
An AI Assistant that adapts to how you work, acts before you ask, and is entirely yours to customize.
Side-by-side
| GitHub Copilot | Vellum | |
|---|---|---|
| Tagline | The world's most adopted AI code assistant — 1M+ developers inside GitHub | An AI Assistant that adapts to how you work, acts before you ask, and is entirely yours to customize. |
| Founded | 2021 | — |
| HQ | San Francisco, US | — |
| Employees | 1001-5000 | — |
| Total funding | Undisclosed | Undisclosed |
| Latest round | corporate-backed · Jun 2021 | — |
| Valuation | — | — |
| Cheapest paid plan | Pro · $10/mo | Pricing not disclosed |
| Free plan | ✓ Free | ✓ |
| Free trial | ✗ | ✓ |
| Top tier price | Pro+ · $39/mo | Pricing not disclosed |
| Pricing summary | 3 published plans | Enterprise · Contact sales |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for GitHub Copilot and Vellum.
| Capability | GitHub Copilot | Vellum |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of GitHub Copilot
- Higher Neuron score (88 vs 11)
- Lower starting price ($10/mo)
- Newer company (2021)
🔵 Strengths of Vellum
- Offers a free trial
Which should you choose?
Choose GitHub Copilot if price matters most — it starts at Free · From $10/mo, which is friendlier for teams watching burn. Both AI Agents tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Vellum if you want the most established option — it has raised Undisclosed, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
GitHub Copilot vs Vellum — which is better?
It depends on your priority. GitHub Copilot is the leaner option; Vellum has broader feature depth. See the side-by-side table above.
Is GitHub Copilot cheaper than Vellum?
Yes — GitHub Copilot's cheapest paid plan is Pro · $10/mo, while Vellum's is Enterprise · Contact sales.
Do GitHub Copilot and Vellum offer free plans?
GitHub Copilot: Yes, has a free plan. Vellum: Yes, has a free plan.
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