n8n vs Not Diamond
Which Developer Tools AI tool is better in 2026?
n8n
Open-source, fair-code workflow automation platform with native AI agent building blocks.
Not Diamond
Data-driven recommendation and routing layer that sends each prompt to the best AI model
Side-by-side
n8n is the more established option (raised $254M); pricing is comparable on both sides.
| Metric | n8n | Not Diamond |
|---|---|---|
| Taglinei | Open-source, fair-code workflow automation platform with native AI agent building blocks. | Data-driven recommendation and routing layer that sends each prompt to the best AI model |
| Foundedi | 2019🏆 | — |
| HQi | Berlin, DE | San Francisco, United States |
| Employeesi | 501-1000🏆 | — |
| Neuron scorei | 69🏆 | 36 |
| Total fundingi | $254M🏆 | $2.3M |
| Latest roundi | Series C · Oct 2025 | Pre-Seed · Jul 2024 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for n8n and Not Diamond.
| Capability | n8n | Not Diamond |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of n8n
- Has raised more capital ($254M vs $2.3M)
- Higher Neuron score (69 vs 36)
- Newer company (2019)
🔵 Strengths of Not Diamond
- Offers a free trial
Which should you choose?
Choose Not Diamond if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Developer Tools tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose n8n if you want the most established option — it has raised $254M, 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
n8n vs Not Diamond — which is better?
It depends on your priority. n8n has raised more capital and is the more established option; Not Diamond has broader feature depth. See the side-by-side table above.
Is n8n cheaper than Not Diamond?
No — Not Diamond's cheapest paid plan is Free, while n8n's is Free.
Do n8n and Not Diamond offer free plans?
n8n: Yes, has a free plan. Not Diamond: Yes, has a free plan.
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