Aira vs Grammarly
Which Productivity AI tool is better in 2026?
Aira
On-demand visual interpreting that makes the world accessible for blind and low-vision people
Grammarly
AI writing assistant for individuals and teams.
Side-by-side
Grammarly leads on both fronts — more capital raised ($1.2B) and a lower entry price than Aira.
| Metric | Aira | Grammarly |
|---|---|---|
| Taglinei | On-demand visual interpreting that makes the world accessible for blind and low-vision people | AI writing assistant for individuals and teams. |
| Foundedi | 2015 | 2009🏆 |
| HQi | La Jolla, California, United States | San Francisco, US |
| Employeesi | 120🏆 | 1001-5000 |
| Neuron scorei | 72 | 84🏆 |
| Total fundingi | $60M | $1.2B🏆 |
| Latest roundi | Series B · May 2017 | Growth · May 2025 |
| Valuationi | — | $13B🏆 |
| Cheapest paid plani | Pricing not disclosed | Pro (Annual) · $12/mo🏆 |
| Free plani | ✓ | ✓ Free |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pro (Monthly) · $30/mo |
| Pricing summaryi | Free | 6 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Aira and Grammarly.
| Capability | Aira | Grammarly |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 1 (JavaScript) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of Aira
- Newer company (2015)
🔵 Strengths of Grammarly
- Has raised more capital ($1.2B vs $60M)
- Higher Neuron score (84 vs 72)
- Lower starting price ($12/mo)
- More mature (2009)
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.
Frequently asked questions
Aira vs Grammarly — which is better?
It depends on your priority. Aira is the leaner option; Grammarly is cheaper to start. See the side-by-side table above.
Is Aira cheaper than Grammarly?
No — Grammarly's cheapest paid plan is Pro (Annual) · $12/mo, while Aira's is Free.
Do Aira and Grammarly offer free plans?
Aira: Yes, has a free plan. Grammarly: Yes, has a free plan.
Explore more AI Productivity tools
Contextual paths to related AI startups, deals and rankings.