LakeFusion vs Onehouse
Which Data Engineering AI tool is better in 2026?
LakeFusion
AI-native master data management on the Databricks Lakehouse
Onehouse
Fully managed universal data lakehouse built on Apache Hudi, Iceberg and Delta Lake
Side-by-side
Onehouse is the more established option (raised $68M); pricing is comparable on both sides.
| Metric | LakeFusion | Onehouse |
|---|---|---|
| Taglinei | AI-native master data management on the Databricks Lakehouse | Fully managed universal data lakehouse built on Apache Hudi, Iceberg and Delta Lake |
| Foundedi | 2024 | 2021🏆 |
| HQi | San Francisco, US | Sunnyvale, United States |
| Employeesi | 1-10 | 51-200🏆 |
| Neuron scorei | 50 | 69🏆 |
| Total fundingi | $3.5M | $68M🏆 |
| Latest roundi | Seed | Series B · Jun 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 | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for LakeFusion and Onehouse.
| Capability | LakeFusion | Onehouse |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of LakeFusion
- Newer company (2024)
🔵 Strengths of Onehouse
- Has raised more capital ($68M vs $3.5M)
- Higher Neuron score (69 vs 50)
- More mature (2021)
Which should you choose?
Choose Onehouse if price matters most — it starts at Enterprise · Contact sales, 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 Onehouse if you want the most established option — it has raised $68M, 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
LakeFusion vs Onehouse — which is better?
It depends on your priority. LakeFusion is the leaner option; Onehouse has broader feature depth. See the side-by-side table above.
Is LakeFusion cheaper than Onehouse?
No — Onehouse's cheapest paid plan is Enterprise · Contact sales, while LakeFusion's is Free.
Do LakeFusion and Onehouse offer free plans?
LakeFusion: Yes, has a free plan. Onehouse: Yes, has a free plan.
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