ClickUp vs Proton
Which Productivity AI tool is better in 2026?
ClickUp
All-in-one productivity platform with built-in AI for tasks, docs, and project management
Proton
Privacy-first encrypted suite with Lumo AI, mail, VPN, drive, and password manager
Side-by-side
ClickUp leads on both fronts — more capital raised ($537.5M) and a lower entry price than Proton.
| Metric | ClickUp | Proton |
|---|---|---|
| Taglinei | All-in-one productivity platform with built-in AI for tasks, docs, and project management | Privacy-first encrypted suite with Lumo AI, mail, VPN, drive, and password manager |
| Foundedi | 2017 | 2014🏆 |
| HQi | San Diego, United States | Geneva, Switzerland |
| Employeesi | 1500 | 500🏆 |
| Neuron scorei | 77🏆 | 64 |
| Total fundingi | $537.5M🏆 | Undisclosed |
| Latest roundi | Series C · Oct 2021 | — |
| Valuationi | $4B🏆 | — |
| Cheapest paid plani | From $7/mo🏆 | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free · From $7/mo | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for ClickUp and Proton.
| Capability | ClickUp | Proton |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✓ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of ClickUp
- Has raised more capital ($537.5M vs Undisclosed)
- Higher Neuron score (77 vs 64)
- Offers a free trial
- Lower starting price ($7/mo)
🔵 Strengths of Proton
- More mature (2014)
Which should you choose?
Choose ClickUp if price matters most — it starts at Free · From $7/mo, which is friendlier for teams watching burn. Both AI Productivity tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose ClickUp if you want the most established option — it has raised $537.5M, 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
ClickUp vs Proton — which is better?
It depends on your priority. ClickUp has raised more capital and is the more established option; Proton has broader feature depth. See the side-by-side table above.
Is ClickUp cheaper than Proton?
Yes — ClickUp's cheapest paid plan is Free · From $7/mo, while Proton's is Free.
Do ClickUp and Proton offer free plans?
ClickUp: Yes, has a free plan. Proton: Yes, has a free plan.
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