Julius AI vs Quadratic
Plans, free access, limits and intended use side by side, taken from each vendor’s own pages. No score and no winner: the facts show where the two differ.
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Chat-based analysis of spreadsheets, CSV files and databases, metered in credits
Browser spreadsheet with Python, SQL and JavaScript cells and an AI chat that writes the code
- Free access
- Julius AI: Free access
- Quadratic: Free access
- Paid from
- Julius AI: USD 20 per month billed monthly
- Quadratic: USD 20 per user per month billed monthly
- Plans listed
- Julius AI: 5
- Quadratic: 5
- Public API
- Julius AI: Not confirmed
- Quadratic: Yes
Where Julius AI and Quadratic differ
On the listed facts these two look alike. The plans, limits and screenshots below show where the details part ways.
Head to head
Each value from the tool’s profile and the vendor’s own pages
| Julius AI | Fact | Quadratic |
|---|---|---|
| Access and price | ||
| Free access availableFree · USD 0 | Free accessSame | Free access availablePersonal |
| USD 20 per month billed monthlyPlus · or $16 per month billed annually | Lowest listed paid plan | USD 20 per user per month billed monthlyPro · or $18 per user per month billed annually |
| Free plan; Plus from $16/month billed annually | Pricing model | Free plan; Pro from $18/user/month billed annually |
| 5 | Plans listedSame | 5 |
| Not confirmed | Public API | Yes |
| Not confirmed | Card to start | Not confirmed |
| Not confirmed | Open source | Not confirmed |
| What it is for | ||
| Asking questions of spreadsheets and databases in chat and exporting the charts | Built for | Spreadsheet analysis that mixes formulas with Python or SQL |
| Data & spreadsheets | CategorySame | Data & spreadsheets |
| Platforms |
|
| Works with |
|
| How current | ||
| Profile sources checked | ||
| Prices confirmed · Oct 24, 2026 | Pricing checkSame | Prices confirmed · Oct 24, 2026 |
Official source check for both tools. No hands-on testing and no score: “Differs” marks a documented difference, not a better tool.
Plans and prices
Julius AI
Prices confirmed · Oct 24, 2026- FreeUSD 0
- PlusUSD 20 per month billed monthlyor $16 per month billed annually
- ProUSD 45 per month billed monthlyor $37 per month billed annually
- BusinessUSD 450 per month billed monthlyor $375 per month billed annually
- EnterpriseContact sales
Quadratic
Prices confirmed · Oct 24, 2026- PersonalFree
- ProUSD 20 per user per month billed monthlyor $18 per user per month billed annually
- BusinessUSD 40 per user per month billed monthlyor $36 per user per month billed annually
- EnterpriseCustom pricing
- EducationFree with an eligible institution email
Strengths and limits
Julius AI
Strengths
- Credit allowances are published: The credits documentation lists welcome, daily and monthly credits for every plan, including legacy ones.
- Live database queries: Connectors for Postgres, MySQL, SQL Server, Snowflake, BigQuery and Supabase avoid exporting a file before each analysis.
- Daily credits on paid plans: Paid accounts get 100 daily credits, used before the purchased balance.
Limits to plan around
- Cost per message unknown: Credit use varies by action, model and data size, and no per-task figure is published.
- Free files expire after an hour: Free-tier uploads and generated files are deleted after 1 hour of inactivity.
- No credit top-ups: Buying extra credits is not supported; more usage means a higher plan.
Quadratic
Strengths
- Code and formulas in one grid: Cells can run Python, SQL, JavaScript or formulas and reference each other.
- Published model list: The documentation names the default model and which models need a paid plan.
- API and MCP access: A Developer API and a hosted MCP server expose the same file operations to scripts and AI agents.
Limits to plan around
- No export on Personal: The plan table lists Excel, CSV and .grid export only on Pro and Business.
- Free AI limit not published: Personal has a monthly AI message limit with no number stated.
- Purchases are non-refundable: The terms say all purchases are non-refundable.
See both products
Start from your task, not from a winner.
Run both tools on the same real task, then compare the result, how much editing it needs and how fast it uses your plan’s allowance.
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Questions about comparing tools
How does the comparison work?
Add two tools to the comparison tray from any tool card, then open this page. The table pulls each tool's verified plan details, platforms, strengths and limits from its profile, so both columns carry the same kind of evidence, with a separate source-check date for each tool.
Do you declare a winner?
No. The table sets two tools against each other on documented facts, not on a score. Which one wins depends on your task, your budget and your usage volume — three things we cannot see from here.
Why are some cells empty or marked unverified?
Because we could not confirm that detail on the vendor's own pages. Rather than filling the gap with a figure from elsewhere, we mark it and say why on the tool's profile.
Can I compare more than two tools?
Not at once. Two columns keep the differences readable and force a real decision. Remove either selected tool to replace it, or clear both to start a new pair.
Every figure in the table above comes from the linked profile, where the source and the verification date are listed. Browse all tools or read the editorial policy.