/dev/agents vs Rebar
Which Agents AI tool is better in 2026?
/dev/agents
An operating system purpose-built for the era of AI agents.
Rebar
Vertical AI operating system that automates quoting for HVAC, electrical, and plumbing suppliers.
Side-by-side
/dev/agents is the more established option (raised $56M); pricing is comparable on both sides.
| Metric | /dev/agents | Rebar |
|---|---|---|
| Taglinei | An operating system purpose-built for the era of AI agents. | Vertical AI operating system that automates quoting for HVAC, electrical, and plumbing suppliers. |
| Foundedi | 2024 | 2024 |
| HQi | San Francisco, US | US |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 59🏆 | 45 |
| Total fundingi | $56M🏆 | $14M |
| Latest roundi | Seed · Nov 2024 | Series A · Mar 2026 |
| Valuationi | $500M🏆 | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Pricing not listed | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for /dev/agents and Rebar.
| Capability | /dev/agents | Rebar |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of /dev/agents
- Has raised more capital ($56M vs $14M)
- Higher Neuron score (59 vs 45)
🔵 Strengths of Rebar
- Strong in AI Agents
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 /dev/agents if you want the most established option — it has raised $56M, 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
/dev/agents vs Rebar — which is better?
It depends on your priority. /dev/agents has raised more capital and is the more established option; Rebar has broader feature depth. See the side-by-side table above.
Is /dev/agents cheaper than Rebar?
No — Rebar's cheapest paid plan is Pricing not listed, while /dev/agents's is Pricing not listed.
Do /dev/agents and Rebar offer free plans?
/dev/agents: Paid only. Rebar: Paid only.
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