Dust vs Grammarly
Which Agents AI tool is better in 2026?
Dust
Deploy, orchestrate, and govern fleets of specialized AI agents safely connected to your company's knowledge and tools.
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 Dust.
| Metric | Dust | Grammarly |
|---|---|---|
| Taglinei | Deploy, orchestrate, and govern fleets of specialized AI agents safely connected to your company's knowledge and tools. | AI writing assistant for individuals and teams. |
| Foundedi | 2023 | 2009🏆 |
| HQi | FR | San Francisco, US |
| Employeesi | 51-200🏆 | 1001-5000 |
| Neuron scorei | 65 | 84🏆 |
| Total fundingi | $21M | $1.2B🏆 |
| Latest roundi | Series A · Jun 2024 | Growth · May 2025 |
| Valuationi | — | $13B🏆 |
| Cheapest paid plani | — | Pro (Annual) · $12/mo🏆 |
| Free plani | ✓ Free | ✓ Free |
| Free triali | ✓ | ✓ |
| Top tier pricei | Enterprise · Contact sales | Pro (Monthly) · $30/mo |
| Pricing summaryi | 2 published plans | 6 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Dust and Grammarly.
| Capability | Dust | Grammarly |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | 1 (JavaScript) |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of Dust
- Newer company (2023)
🔵 Strengths of Grammarly
- Has raised more capital ($1.2B vs $21M)
- Higher Neuron score (84 vs 65)
- 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 Agents 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
Dust vs Grammarly — which is better?
It depends on your priority. Dust is the leaner option; Grammarly is cheaper to start. See the side-by-side table above.
Is Dust cheaper than Grammarly?
No — Grammarly's cheapest paid plan is Pro (Annual) · $12/mo, while Dust's is Free.
Do Dust and Grammarly offer free plans?
Dust: Yes, has a free plan. Grammarly: Yes, has a free plan.
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