OpenClaw vs Vellum
Which Agents AI tool is better in 2026?
OpenClaw
Your personal AI assistant that lives on your computer, remembers everything, and can proactively perform tasks.
Vellum
An AI Assistant that adapts to how you work, acts before you ask, and is entirely yours to customize.
Side-by-side
OpenClaw and Vellum look closely matched across funding and pricing — feature fit will likely decide.
| Metric | OpenClaw | Vellum |
|---|---|---|
| Taglinei | Your personal AI assistant that lives on your computer, remembers everything, and can proactively perform tasks. | An AI Assistant that adapts to how you work, acts before you ask, and is entirely yours to customize. |
| Foundedi | — | — |
| HQi | — | — |
| Employeesi | 1-10🏆 | — |
| Neuron scorei | 0 | 15🏆 |
| Total fundingi | Undisclosed | Undisclosed |
| Latest roundi | — | — |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Open source | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for OpenClaw and Vellum.
| Capability | OpenClaw | Vellum |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of OpenClaw
- Strong in AI Agents
🔵 Strengths of Vellum
- Higher Neuron score (15 vs 0)
- Offers a free trial
Which should you choose?
Choose Vellum if price matters most — it starts at Enterprise · Contact sales, 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
OpenClaw vs Vellum — which is better?
It depends on your priority. OpenClaw is the leaner option; Vellum has broader feature depth. See the side-by-side table above.
Is OpenClaw cheaper than Vellum?
No — Vellum's cheapest paid plan is Enterprise · Contact sales, while OpenClaw's is Open source.
Do OpenClaw and Vellum offer free plans?
OpenClaw: Yes, has a free plan. Vellum: Yes, has a free plan.
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