Tobiko Data vs Union.ai
Which Data Engineering AI tool is better in 2026?
Tobiko Data
Union.ai
AI development infrastructure for durable, production-grade ML and agent workflows
Side-by-side
Union.ai is the more established option (raised $58M); pricing is comparable on both sides.
| Metric | Tobiko Data | Union.ai |
|---|---|---|
| Taglinei | — | AI development infrastructure for durable, production-grade ML and agent workflows |
| Foundedi | 2023 | 2021🏆 |
| HQi | — | Bellevue, US |
| Employeesi | 11-50 | 51-200🏆 |
| Neuron scorei | 68 | 70🏆 |
| Total fundingi | $21.8M | $58M🏆 |
| Latest roundi | Seed | Series A · Feb 2026 |
| 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 trial |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Tobiko Data and Union.ai.
| Capability | Tobiko Data | Union.ai |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Tobiko Data
- Offers a free plan
- Newer company (2023)
🔵 Strengths of Union.ai
- Has raised more capital ($58M vs $21.8M)
- Higher Neuron score (70 vs 68)
- More mature (2021)
Which should you choose?
Choose Union.ai if price matters most — it starts at Free trial, which is friendlier for teams watching burn. Both AI Data Engineering tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Union.ai if you want the most established option — it has raised $58M, 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
Tobiko Data vs Union.ai — which is better?
It depends on your priority. Tobiko Data is the leaner option; Union.ai has broader feature depth. See the side-by-side table above.
Is Tobiko Data cheaper than Union.ai?
No — Union.ai's cheapest paid plan is Free trial, while Tobiko Data's is Free.
Do Tobiko Data and Union.ai offer free plans?
Tobiko Data: Yes, has a free plan. Union.ai: Free trial only.
Explore more AI Data Engineering tools
Contextual paths to related AI startups, deals and rankings.