Dust vs Rebar
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.
Rebar
Vertical AI operating system that automates quoting for HVAC, electrical, and plumbing suppliers.
Side-by-side
Dust is the more established option (raised $21M); pricing is comparable on both sides.
| Metric | Dust | Rebar |
|---|---|---|
| Taglinei | Deploy, orchestrate, and govern fleets of specialized AI agents safely connected to your company's knowledge and tools. | Vertical AI operating system that automates quoting for HVAC, electrical, and plumbing suppliers. |
| Foundedi | 2023🏆 | 2024 |
| HQi | FR | US |
| Employeesi | 51-200🏆 | — |
| Neuron scorei | 61🏆 | 45 |
| Total fundingi | $21M🏆 | $14M |
| Latest roundi | Series A · Jun 2024 | Series A · Mar 2026 |
| Valuationi | — | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✓ Free | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 2 published plans | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Dust and Rebar.
| Capability | Dust | Rebar |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Dust
- Has raised more capital ($21M vs $14M)
- Higher Neuron score (61 vs 45)
- Offers a free plan
- Offers a free trial
🔵 Strengths of Rebar
- Newer company (2024)
Which should you choose?
Choose Rebar if price matters most — it starts at Pricing not listed, 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 Dust if you want the most established option — it has raised $21M, 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
Dust vs Rebar — which is better?
It depends on your priority. Dust has raised more capital and is the more established option; Rebar has broader feature depth. See the side-by-side table above.
Is Dust cheaper than Rebar?
No — Rebar's cheapest paid plan is Pricing not listed, while Dust's is Free.
Do Dust and Rebar offer free plans?
Dust: Yes, has a free plan. Rebar: Paid only.
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