Pigment vs Rex
Which Finance AI tool is better in 2026?
Pigment
The agentic AI business planning platform
Rex
AI Operations Partner for Enterprise Order to Cash
Side-by-side
Pigment is the more established option (raised $396.9M); pricing is comparable on both sides.
| Metric | Pigment | Rex |
|---|---|---|
| Taglinei | The agentic AI business planning platform | AI Operations Partner for Enterprise Order to Cash |
| Foundedi | 2019🏆 | 2026 |
| HQi | Paris, France | London, GB |
| Employeesi | 400🏆 | 1-10 |
| Neuron scorei | 77🏆 | 51 |
| Total fundingi | $396.9M🏆 | $500K |
| Latest roundi | series_d · Apr 2024 | Seed · Jan 2026 |
| Valuationi | $1B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Contact_sales | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Pigment and Rex.
| Capability | Pigment | Rex |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Pigment
- Has raised more capital ($396.9M vs $500K)
- Higher Neuron score (77 vs 51)
- More mature (2019)
🔵 Strengths of Rex
- Newer company (2026)
Which should you choose?
Choose Rex if price matters most — it starts at Pricing not listed, which is friendlier for teams watching burn. Both AI Finance tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Pigment if you want the most established option — it has raised $396.9M, 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
Pigment vs Rex — which is better?
It depends on your priority. Pigment has raised more capital and is the more established option; Rex has broader feature depth. See the side-by-side table above.
Is Pigment cheaper than Rex?
No — Rex's cheapest paid plan is Pricing not listed, while Pigment's is Contact_sales.
Do Pigment and Rex offer free plans?
Pigment: Paid only. Rex: Paid only.
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