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Compare tools by what matters to you
See how reviewed tools stack up for your needs. Every value comes from a published JAVIS review.
| Feature / criteria |  WeaviateAI Data & Retrieval |  n8nSelf-Hosted AI & Automation |
|---|---|---|
| JAVIS Score | 87 / 100 | 90 / 100 |
| Price | $45/mo | €20/mo |
| Pricing model | Open source | Freemium |
| Free tier | ✓ Yes | ✓ Yes |
| Open source | ✓ Yes | ✕ No |
| Our verdict | Weaviate kept its promise on the license. It quietly built the plumbing to change that later. | n8n didn't stay a scrappy self-hosted tool. SAP just bet $5.2B that it's infrastructure. |
| Last checked | Oct 4, 2026 | Oct 4, 2026 |