Julius AI Alternatives: What to Use Instead, by Reason

The best Julius AI alternative depends on why you're looking. Most people searching for one aren't unhappy with the answers Julius gives. They're unhappy with something around the answers: the credit meter, files that disappear, data-use terms, or analysis that lives in a chat instead of somewhere a teammate can rerun it.

So sort by the reason:

• You already pay for ChatGPT or Claude — both now upload a spreadsheet, run Python on it and hand back charts and files. Try that before adding another subscription.
• You need analysis your team can rerun and audit — a notebook: Hex or Deepnote.
• You'd rather stay in a spreadsheet — Quadratic, which writes Python and SQL inside cells.
• You want another "ask your documents and data" agent — Powerdrill Bloom.
• You're really after an analytics agent on your warehouse — that's a different category, covered in our guide to AI agents for analytics.

Quick comparison

What Julius is in November 2026

Julius started as the "chat with your spreadsheet" app. Its own documentation now calls it an AI workspace for research, analysis, and creation. Besides charts and analysis, it builds presentations, websites, reports, dashboards, images and video from a conversation.

A few details matter if you're deciding whether to stay:

• Billing is credits, not messages. Julius moved from counting messages to credits. A simple message costs less than a full analysis, and more capable models cost more. Paid plans also get a daily allowance that resets at midnight UTC and doesn't accumulate.
• Files don't stick around on the free plan. Free-tier files are deleted after an hour of inactivity, and paid users' files last up to seven days of inactivity. Fine for a quick question, awkward for a project you come back to next week.
• Data use. Julius doesn't build its own base models. Its privacy page says the Terms and Privacy Policy permit sharing your content, including prompts, files and outputs, with AI providers to help improve their models, and that you opt out by emailing its privacy address. The Trust Center shows SOC 2 Type 2.
• Connectors are real. PostgreSQL, MySQL, SQL Server, Snowflake, BigQuery and Supabase, plus Google Ads and Meta Ads, and public Google Sheets links.
• Model choice. Julius's own models are tuned for data work, and paid plans can switch to third-party models from OpenAI, Anthropic, xAI and others.
• Custom Agents are gone. Julius sunset the feature and now points people to custom instructions or a reusable skill file.
• Mobile. The Android app is currently unavailable in Google Play; iOS and web still work.

None of that makes Julius bad. If you upload a CSV, ask three questions and leave, it does the job. The alternatives below win when your needs are different.

If you already pay for ChatGPT or Claude

This is the cheapest switch, because it often costs nothing extra. Both general assistants now do the core Julius loop: upload data, ask in plain English, and the model writes and runs code to answer.

ChatGPT. OpenAI's guide to using ChatGPT with spreadsheets covers the same jobs Julius sells: summarize a P&L, compare regions, write or fix a formula, build a tracker, turn data into a chart. ChatGPT's pricing page lists data analysis as limited on Free and included on paid plans, and it adds Excel and Google Sheets extensions, so you can work inside the spreadsheet instead of uploading it. Plus and Pro can pull existing files in from Google Drive.

Claude. Anthropic's help article on creating and editing files with Claude says code execution and file creation are available on every Claude plan, on web, desktop and mobile. Claude can analyze uploaded CSV and TSV files, build charts, and hand back Excel files with working formulas, Word documents, slides or PDFs. The file limit is 30MB per upload or download. On Team and Enterprise, admins control whether the sandbox can reach the internet at all, which is the setting a security team will ask about.

Where they're weaker: neither is built around database connectors the way Julius is, and both treat analysis as one conversation among many. Best for: people whose data fits in a file and who already have the subscription. If spreadsheets are the main job, our roundup of AI tools for Excel goes deeper on the in-spreadsheet options.

If your team needs analysis it can rerun

A chat answer is hard to audit. Someone asks "where did this number come from?" and the honest reply is "a conversation from Tuesday." Notebooks fix that: the query, the code and the chart sit together, and anyone can run them again on fresh data.

Hex is the heavyweight. Its Notebook Agent builds analyses and charts, while semantic models and a Context Studio keep answers grounded in your company's own definitions. Work turns into data apps and dashboards, and people can ask questions from Slack. Hex says it's audited annually for SOC 2 Type II and HIPAA. Pricing is per seat with a monthly AI credit grant per paid user, and there's a free Community plan plus a free trial of the Team plan.

Deepnote is the lighter, more open option. It's a cloud notebook with AI, SQL and Python, no-code charts, and notebooks you can schedule hourly, daily, weekly or monthly. Notebooks become apps and dashboards, and sharing works by link. There's a free version for individual analysts, and paid plans are priced per editor.

Where they're weaker than Julius: both assume someone on the team is comfortable reading SQL or Python. Best for: analysts and data teams who want the AI to draft and a human to check.

If you'd rather stay in a spreadsheet

Some people don't want a chat window or a notebook. They want a grid.

Quadratic is a spreadsheet where the AI writes formulas, Python and SQL into cells. That's the key difference from a chat tool: the AI's method sits in the sheet, so you can open the cell and check it. It connects to files, live databases and APIs, says it stays fast at 100 million rows, and speaks MCP, so agents like Claude or Cursor can read and write a live sheet. Quadratic says it's SOC 2 and HIPAA certified. It has a free Personal plan with sharing limits and per-user paid plans.

A note on Rows. Older lists recommend Rows as the AI spreadsheet. Rows now says it has joined Superhuman, and its sign-up buttons send new visitors to Superhuman Docs. Its pricing page still lists plans, but check what you're signing up for before you move a team there.

Best for: finance, ops and marketing people who live in spreadsheets and want the AI's work visible cell by cell.

If you want another AI data agent

If you like the Julius model, one chat that reads your files and comes back with charts and a write-up, the closest like-for-like is Powerdrill.

Powerdrill Bloom describes itself as an AI data analysis workspace with memory. You ask across documents and databases in plain language, and it says every number comes back with the page, row or figure behind it. It also creates slides, docs and sheets, runs scheduled agents for recurring analysis, and offers on-premise or private-cloud deployment for data that can't leave your network. The free plan comes with daily refreshed credits, and paid plans add monthly credits on top.

Where it beats Julius: source citations on every number, and a self-hosted option. Best for: research-heavy work that mixes PDFs with tables.

How to choose

Match the tool to where the answer needs to end up:

Then test with your own data. Take one real question you asked Julius last month, run it through two candidates, and compare three things: was the number right, could you see how it was calculated, and could someone else rerun it? Our guide to checking AI data visualization output has a one-minute routine for the first question.

Where Taku fits

Taku isn't a data analysis tool, and AI Excel inside Taku is planned, not live, so don't move your spreadsheets to it. It solves a different problem: when someone has already got an AI analysis workflow running, say a Claude skill that cleans a weekly export and writes the summary, you mirror it into your own desktop workspace, run it and keep it instead of rebuilding it from a screenshot. If that's the part you keep losing, take a look at Taku. Taku is in Beta, and the Mac app is available now.

FAQ

What is the best free alternative to Julius AI?

If you already use ChatGPT or Claude, start there. ChatGPT lists data analysis as limited on its free plan, and Claude's code execution and file creation are available on every plan. Among dedicated tools, Deepnote, Quadratic, Hex and Powerdrill all have free entry plans with limits. Check each vendor's pricing page, because allowances change often.

Is ChatGPT better than Julius AI for data analysis?

For a single file, they do much the same thing: both write and run code on your data and return charts. Julius has more built-in database and ad-account connectors. ChatGPT wins if you already pay for it or want to work inside Excel or Google Sheets.

Can Claude analyze spreadsheets like Julius?

Yes. Claude runs Python on uploaded CSV, TSV and Excel files, makes charts, and returns Excel files with working formulas. Uploads and downloads are capped at 30MB per file.

Does Julius AI keep my data?

On the free plan, files are deleted after an hour of inactivity. Paid users' files last up to seven days of inactivity. Julius's terms allow sharing content with AI providers to improve their models unless you opt out by email, so read its privacy page before uploading anything sensitive.

What's the difference between Julius and Hex?

Julius is a chat-first workspace for individuals. Hex is a notebook and analytics platform for data teams, with semantic models, governance and published apps. Pick Julius for quick answers, Hex for analysis a team has to trust.