Kalshi vs Vendr
Which Finance AI tool is better in 2026?
Kalshi
The first US-regulated prediction market exchange
Vendr
Don't overpay for software. Get real market pricing and negotiation execution built on $15B+ in verified spend data.
Side-by-side
Kalshi is the more established option (raised $2.5B); pricing is comparable on both sides.
| Metric | Kalshi | Vendr |
|---|---|---|
| Taglinei | The first US-regulated prediction market exchange | Don't overpay for software. Get real market pricing and negotiation execution built on $15B+ in verified spend data. |
| Foundedi | 2018🏆 | — |
| HQi | New York, US | — |
| Employeesi | 201-500🏆 | — |
| Neuron scorei | 82🏆 | 60 |
| Total fundingi | $2.5B🏆 | Undisclosed |
| Latest roundi | Series F · May 2026 | — |
| Valuationi | $22B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | — |
| Free plani | ✓ | ✓ Try for free |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Free | 2 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Kalshi and Vendr.
| Capability | Kalshi | Vendr |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Kalshi
- Has raised more capital ($2.5B vs Undisclosed)
- Higher Neuron score (82 vs 60)
- Offers a free trial
- Newer company (2018)
🔵 Strengths of Vendr
- Strong in AI Finance
Which should you choose?
Choose Vendr if price matters most — it starts at Enterprise · Contact sales, 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 Kalshi if you want the most established option — it has raised $2.5B, 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
Kalshi vs Vendr — which is better?
It depends on your priority. Kalshi has raised more capital and is the more established option; Vendr has broader feature depth. See the side-by-side table above.
Is Kalshi cheaper than Vendr?
No — Vendr's cheapest paid plan is Free, while Kalshi's is Free.
Do Kalshi and Vendr offer free plans?
Kalshi: Yes, has a free plan. Vendr: Yes, has a free plan.
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