Jasper vs Mainframe
Which Agents AI tool is better in 2026?
Jasper
AI copilot for enterprise marketing teams.
Mainframe
Building interfaces for the future where operating systems are built around actions, not apps, powered by AI.
Side-by-side
Jasper is the more established option (raised $125M), but Mainframe is cheaper to start.
| Metric | Jasper | Mainframe |
|---|---|---|
| Taglinei | AI copilot for enterprise marketing teams. | Building interfaces for the future where operating systems are built around actions, not apps, powered by AI. |
| Foundedi | 2021🏆 | 2026 |
| HQi | Austin, US | — |
| Employeesi | 201-500 | 1-10🏆 |
| Neuron scorei | 64🏆 | 32 |
| Total fundingi | $125M🏆 | Undisclosed |
| Latest roundi | Series C · Oct 2022 | — |
| Valuationi | $1.5B🏆 | — |
| Cheapest paid plani | From $49/mo | Pro · $20/mo🏆 |
| Free plani | ✗ | ✓ Starter |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pro · $20/mo |
| Pricing summaryi | Free trial · From $49/mo | 2 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Jasper and Mainframe.
| Capability | Jasper | Mainframe |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✓ | ✗ |
🟢 Strengths of Jasper
- Has raised more capital ($125M vs Undisclosed)
- Higher Neuron score (64 vs 32)
- More mature (2021)
🔵 Strengths of Mainframe
- Offers a free plan
- Newer company (2026)
Which should you choose?
Choose Mainframe 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 Jasper if you want the most established option — it has raised $125M, 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.
💸 Deals
Get 20% off Jasper Creator for 3 months
Exclusive NeuronFeed deal — save 20% on your first 3 months of Jasper Creator plan.
NEURON20 Terms: Valid for new customers only. Applies to Creator plan.
Frequently asked questions
Jasper vs Mainframe — which is better?
It depends on your priority. Jasper has raised more capital and is the more established option; Mainframe is cheaper to start. See the side-by-side table above.
Is Jasper cheaper than Mainframe?
No — Mainframe's cheapest paid plan is Pro · $20/mo, while Jasper's is Free trial · From $49/mo.
Do Jasper and Mainframe offer free plans?
Jasper: Free trial only. Mainframe: Yes, has a free plan.
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