Onyx vs Quadratic
Features, pricing and Editor Score side by side — to help you pick the right productivity & automation tool in 2026.
Quick verdict
On our Editor Score, Onyx and Quadratic land almost level. Pick Onyx if you want hybrid search with advanced RAG and contextual retrieval; choose Quadratic for AI-generated formulas, Python and charts from plain English. On pricing, both ship a free or freemium tier, so you can try each before paying.
Onyx vs Quadratic at a Glance
| Pricing | Freemium | Freemium |
| Free tier | ||
| Best for | hybrid search with advanced RAG and contextual retrieval | AI-generated formulas, Python and charts from plain English |
Onyx
Open-source AI chat connected to your docs and apps Category: Productivity & Automation.
- Open-source self-hosting for control and data residency
- Strong grounded-answer quality
- Broad connector and model support
- Hybrid search with advanced RAG and contextual retrieval
- Self-hosting and configuration require effort
- Accuracy depends on maintained connectors and permissions
- Team collaboration tools depend on your plan
Quadratic
Quadratic is an AI spreadsheet that connects CSVs, Excel files, PDFs and live databases, then writes formulas, Python code and charts from plain-English questions. It positions readable code against unreadable nested formulas, and states 250,000+ users at companies and universities.
- Generated code is reviewable in a way a generated formula never is
- Named variables and comments carry intent that formulas cannot express
- Live connections remove the stale-export errors that cause most spreadsheet mistakes
- Keeps the distribution advantage of a spreadsheet over a notebook
- Generated analysis answers the question it inferred, which may not be yours
- Silent data problems produce confident wrong answers from clean-looking code
- A statistical test the data does not support still produces a beautiful chart
Which Should You Choose?
Choose Onyx if…
- you want hybrid search with advanced RAG and contextual retrieval
- a free or freemium plan is important
Choose Quadratic if…
- you want AI-generated formulas, Python and charts from plain English
- a free or freemium plan is important
Onyx vs Quadratic: The Verdict
Your use case decides this one: Onyx leans into hybrid search with advanced RAG and contextual retrieval, while Quadratic is built for AI-generated formulas, Python and charts from plain English. Weigh features and pricing for your workflow. Both have a free or freemium tier, so spin up each and keep the one that clicks.
Frequently Asked Questions
Is Onyx better than Quadratic?
Neither is universally better — it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
What is the difference between Onyx and Quadratic?
Onyx (freemium) is best for hybrid search with advanced RAG and contextual retrieval, while Quadratic (freemium) is best for AI-generated formulas, Python and charts from plain English. See the full feature and pricing comparison above.
Is Onyx or Quadratic cheaper?
Both have paid plans — pricing depends on your usage tier. Open each tool's review for current prices, and watch for free trials.
Which is better for beginners, Onyx or Quadratic?
Onyx is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
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About the Authors
AI Tools Comparison Analyst
Olivia runs side-by-side comparisons and benchmarks, digging into pricing, features, and real-world performance so readers can choose between competing AI tools with confidence.
Senior AI Tools Reviewer
Daniel reviews AI tools the slow way — by actually using them on real projects. His reviews cover what works, what breaks, and who each tool is genuinely a good fit for.
Keep exploring
Last updated October 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) — see our methodology.