Grammarly vs Wispr
Which Productivity AI tool is better in 2026?
Grammarly
AI writing assistant for individuals and teams.
Wispr
Effortless voice dictation powered by AI
Side-by-side
Grammarly leads on both fronts — more capital raised ($1.2B) and a lower entry price than Wispr.
| Metric | Grammarly | Wispr |
|---|---|---|
| Taglinei | AI writing assistant for individuals and teams. | Effortless voice dictation powered by AI |
| Foundedi | 2009🏆 | 2021 |
| HQi | San Francisco, US | US |
| Employeesi | 1001-5000🏆 | — |
| Neuron scorei | 68 | 80🏆 |
| Total fundingi | $1.2B🏆 | $81M |
| Latest roundi | Growth · May 2025 | Series A · Nov 2025 |
| Valuationi | $13B🏆 | — |
| Cheapest paid plani | Pro (Annual) · $12/mo🏆 | — |
| Free plani | ✓ Free | ✓ Free |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pro (Monthly) · $30/mo | — |
| Pricing summaryi | 6 published plans | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Grammarly and Wispr.
| Capability | Grammarly | Wispr |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | 1 (JavaScript) | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✓ | ✓ |
🟢 Strengths of Grammarly
- Has raised more capital ($1.2B vs $81M)
- Offers a free trial
- Lower starting price ($12/mo)
- More mature (2009)
🔵 Strengths of Wispr
- Higher Neuron score (80 vs 68)
- Newer company (2021)
Which should you choose?
Choose Grammarly if price matters most — it starts at Free · From $12/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 Grammarly if you want the most established option — it has raised $1.2B, 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
7-day free trial of Grammarly Premium
Try Grammarly Premium free for 7 days — AI writing assistant used by 30M+ daily.
Wispr Flow free plan — 2000 words/week
Wispr Flow's free plan gives you 2,000 dictated words per week — voice-to-text that works in any app on macOS, Windows, and iOS.
Frequently asked questions
Grammarly vs Wispr — which is better?
It depends on your priority. Grammarly has raised more capital and is the more established option; Wispr has broader feature depth. See the side-by-side table above.
Is Grammarly cheaper than Wispr?
Yes — Grammarly's cheapest paid plan is Pro (Annual) · $12/mo, while Wispr's is Free.
Do Grammarly and Wispr offer free plans?
Grammarly: Yes, has a free plan. Wispr: Yes, has a free plan.
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