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Chartt
Sheridan, Wyoming, United States
What it is
Chartt is a web-based AI analyst for CSV, Excel, and plain text files. Users can ask questions in everyday language and receive charts, numbers, and explanations. After upload, Chartt infers column types, units, and date ranges, then selects from bars, lines, tables, sparklines, and breakdowns for an answer. Chart cards can be pinned to dashboards, which refresh when their source files change. The product can also surface spikes, dips, and unexpected segments with plain-English summaries. Users can share chart, chat, or dashboard links, and answers link to source rows or files. The free plan includes 100 credits per month, one data source, files under 100 MB, 30-day chat history, and PNG and CSV exports. New queries pause when credits run out until the next billing cycle or plan upgrade. The maker says uploaded data may be sent to OpenAI and Google Gemini for analysis, but customer data is not used to train AI models. Paid plans start at $7 a month, billed annually.
For and against
For
- Accepts CSV, XLSX, XLS, and plain text files.
- Answers can link back to source rows or files.
- Dashboards refresh when source files change.
- Free plan includes 100 monthly credits.
Against
- Free plan limits files to under 100 MB.
- Queries pause when credits run out.
- Uploaded data may be sent to OpenAI and Google Gemini.
- Starter costs $7 a month billed annually.
The verdict
Chartt turns uploaded files into conversational answers, visualisations, and shareable dashboards. Consider its credit limits and the stated use of OpenAI and Google Gemini when deciding how to use it.
Who it suits
Chartt is aimed at analysts, operations leads, and founders who want to ask spreadsheet questions without using SQL, pivot tables, or maintaining BI dashboards. It suits people working with supported file uploads and credit-based queries.
Plans and prices
Free
100 credits/month · files under 100 MB · 1 data source · 30-day chat history
Read 15 Oct 2026 · chartt.io
Starter
1,500 credits/month · 2 data sources · extended storage · 90-day chat history
Read 15 Oct 2026 · chartt.io
Pro
8,000 credits/month · 5 data sources · large storage · all export types
Read 15 Oct 2026 · chartt.io
Max
35,000 credits/month · 10 data sources · large storage capacity · all output types
Read 15 Oct 2026 · chartt.io
On the record
- AI accuracy limitation
- The terms warn that generated charts, summaries, and answers can be inaccurate or misleading and require independent verification.chartt.io · read 15 Oct 2026
- AI data use
- Chartt says relevant uploaded data may be sent to OpenAI and Google Gemini for analysis, but customer data is not used to train AI models.chartt.io · read 4 Oct 2026
- AI providers
- The privacy policy names OpenAI and Google Gemini as external providers that may process data needed for an answer.chartt.io · read 15 Oct 2026
- Anomaly callouts
- The product says it automatically surfaces spikes, dips, and unexpected segments with plain-language summaries.chartt.io · read 15 Oct 2026
- Anomaly detection
- Chartt says it automatically surfaces spikes, dips, and unexpected segments with a plain-English summary.chartt.io · read 4 Oct 2026
- API and SDKs
- No public API reference, SDK, webhook documentation, or developer portal is linked from Chartt's public pages.chartt.io · read 15 Oct 2026
- Automatic schema inference
- After upload, Chartt says it infers column types, units, and date ranges.chartt.io · read 15 Oct 2026
- Automatic visualization
- Chartt selects among bars, lines, tables, sparklines, and breakdowns based on the question.chartt.io · read 15 Oct 2026
- Credit exhaustion
- When credits run out, new queries pause until the next billing cycle or an upgrade, while existing charts remain viewable.chartt.io · read 15 Oct 2026
- Credit model
- Credits are consumed when Chartt parses rows, generates a chart, and produces an AI insight.chartt.io · read 15 Oct 2026
- Dashboards
- Users can pin chart cards to dashboards that remain live and refresh when source files change.chartt.io · read 15 Oct 2026
- Deletion
- Deleted files and closed accounts are scheduled for permanent deletion within 30 days, while encrypted backups may persist up to 90 days.chartt.io · read 15 Oct 2026
- Documentation
- The public navigation exposes product, pricing, company, privacy, terms, and refund pages but no public documentation or help-center section.chartt.io · read 15 Oct 2026
- Exports
- PNG and CSV exports are included on every plan, while higher tiers add all export types and custom themes.chartt.io · read 15 Oct 2026
- Feature-page pricing inconsistency
- The line-chart feature page says paid plans start at $9/month for 1,000 credits, which differs from the main pricing page's $7/month Starter plan and 1,500 credits.chartt.io · read 15 Oct 2026
- File formats
- The homepage lists CSV, XLSX, XLS, and plain-text uploads.chartt.io · read 15 Oct 2026
- Free line-chart use
- The line-chart generator allows one chart without signup and says signed-in free accounts receive 100 credits monthly.chartt.io · read 15 Oct 2026
- Headquarters address
- The terms list 30 N Gould St, STE R, Sheridan, Wyoming 82801, United States.chartt.io · read 15 Oct 2026
