Mainframe vs Motion
Which Agents AI tool is better in 2026?
Mainframe
Building interfaces for the future where operating systems are built around actions, not apps, powered by AI.
Motion
AI calendar + project manager that auto-prioritizes your day.
Side-by-side
| Mainframe | Motion | |
|---|---|---|
| Tagline | Building interfaces for the future where operating systems are built around actions, not apps, powered by AI. | AI calendar + project manager that auto-prioritizes your day. |
| Founded | 2026 | 2019 |
| HQ | — | US |
| Employees | 1-10 | 51-200 |
| Total funding | Undisclosed | Undisclosed |
| Latest round | — | — |
| Valuation | — | — |
| Cheapest paid plan | Pricing not disclosed | — |
| Free plan | ✗ | ✓ Free Trial |
| Free trial | ✗ | ✓ |
| Top tier price | Pricing not disclosed | — |
| Pricing summary | Enterprise · Contact sales | 1 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Mainframe and Motion.
| Capability | Mainframe | Motion |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Mainframe
- Newer company (2026)
🔵 Strengths of Motion
- Higher Neuron score (72 vs 28)
- Offers a free trial
- Lower starting price ($19/mo)
- More mature (2019)
Which should you choose?
Choose Motion if price matters most — it starts at Free trial · From $19/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 Motion 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
Mainframe vs Motion — which is better?
It depends on your priority. Mainframe is the leaner option; Motion is cheaper to start. See the side-by-side table above.
Is Mainframe cheaper than Motion?
No — Motion's cheapest paid plan is Free, while Mainframe's is Enterprise · Contact sales.
Do Mainframe and Motion offer free plans?
Mainframe: Paid only. Motion: Yes, has a free plan.
Explore more AI Agents tools
Contextual paths to related AI startups, deals and rankings.