Lex vs Superhuman
Which Productivity AI tool is better in 2026?
Lex
Collaborative documents with powerful AI editing tools to help you write something great today.
Superhuman
The fastest email experience ever made, with AI triage and reply.
Side-by-side
| Lex | Superhuman | |
|---|---|---|
| Tagline | Collaborative documents with powerful AI editing tools to help you write something great today. | The fastest email experience ever made, with AI triage and reply. |
| Founded | — | 2014 |
| HQ | — | US |
| Employees | — | 51-200 |
| Total funding | Undisclosed | Undisclosed |
| Latest round | — | — |
| Valuation | — | — |
| Cheapest paid plan | Lex Pro · $14.99/mo | Starter · $25/mo |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Top tier price | Lex Pro · $14.99/mo | Business · $33/mo |
| Pricing summary | 1 published plans | 3 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for Lex and Superhuman.
| Capability | Lex | Superhuman |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Lex
- Offers a free plan
- Lower starting price ($14.99/mo)
🔵 Strengths of Superhuman
- Higher Neuron score (72 vs 11)
- Newer company (2014)
Which should you choose?
Choose Lex if price matters most — it starts at Free · From $14.99/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 Superhuman 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
Lex vs Superhuman — which is better?
It depends on your priority. Lex is the leaner option; Superhuman has broader feature depth. See the side-by-side table above.
Is Lex cheaper than Superhuman?
Yes — Lex's cheapest paid plan is Lex Pro · $14.99/mo, while Superhuman's is Starter · $25/mo.
Do Lex and Superhuman offer free plans?
Lex: Yes, has a free plan. Superhuman: Paid only.
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