Poolside vs Replicas
Which Agents AI tool is better in 2026?
Poolside
AI platform for software engineering
Replicas
Background coding agents that delegate engineering work to sandboxed AI in Slack, Linear, and GitHub.
Side-by-side
Poolside is the more established option (raised $500M); pricing is comparable on both sides.
| Metric | Poolside | Replicas |
|---|---|---|
| Taglinei | AI platform for software engineering | Background coding agents that delegate engineering work to sandboxed AI in Slack, Linear, and GitHub. |
| Foundedi | 2023🏆 | 2026 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 100-200🏆 | — |
| Neuron scorei | 56🏆 | 55 |
| Total fundingi | $500M🏆 | $500K |
| Latest roundi | Series B · Oct 2024 | Seed · Mar 2026 |
| Valuationi | $3B🏆 | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Free trial |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Poolside and Replicas.
| Capability | Poolside | Replicas |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✓ |
| Verified | ✓ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Poolside
- Has raised more capital ($500M vs $500K)
- Higher Neuron score (56 vs 55)
- More mature (2023)
- Verified profile
🔵 Strengths of Replicas
- Offers a free trial
- Newer company (2026)
Which should you choose?
Choose Replicas if price matters most — it starts at Free trial, 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 Poolside if you want the most established option — it has raised $500M, 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
Poolside vs Replicas — which is better?
It depends on your priority. Poolside has raised more capital and is the more established option; Replicas has broader feature depth. See the side-by-side table above.
Is Poolside cheaper than Replicas?
No — Replicas's cheapest paid plan is Free trial, while Poolside's is Enterprise · Contact sales.
Do Poolside and Replicas offer free plans?
Poolside: Paid only. Replicas: Free trial only.
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