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SPECIFICTION
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DeepTable

deeptable.com

LinuxAPI
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Spec score 7.1 #19 of 28 in Data Preparation Software

What it is

DeepTable is a cloud service that converts human-formatted Excel spreadsheets into clean, relational tables suitable for SQL workflows. Its LLM-powered engine interprets spreadsheet structure, relationships, merged cells, complex layouts, and visual formatting. The API accepts Excel .xlsx uploads up to 100MB and can return SQLite, Parquet, or CSV output. Every output value includes a reference to its source cell, allowing values to be traced back to the original sheet. Listed uses include RAG pipelines, AI agents processing business spreadsheets, SaaS spreadsheet ingestion, and enterprise internal tools. Developers can use TypeScript, Python, or Go libraries, or the command-line tool; API and Linux are listed platforms. The provider says uploaded spreadsheets and processing results are not used to train or fine-tune AI models. Users choose retention periods and may delete data, which is encrypted in transit and at rest. DeepTable is in private beta, with pricing on request.

Spec sheet

What it does
DeepTable converts messy, human-formatted spreadsheets into clean, relational SQL-ready tables.Read 4 Oct 2026 · deeptable.com
Purpose
DeepTable converts messy, human-formatted spreadsheets into clean, relational SQL-ready tables.Read 9 Oct 2026 · deeptable.com
Security
The privacy policy says data is encrypted in transit and at rest, and uploaded user data is not used to train or fine-tune AI models.Read 9 Oct 2026 · deeptable.com
Headquarters
Vienna, AustriaRead 28 Sep 2026 · deeptable.com
Company
DeepTable is a service provided by Totoy GmbH, whose legal notice lists its address in Vienna, Austria.Read 9 Oct 2026 · deeptable.com
AI provider retention
The privacy policy says AI providers are restricted from training on user data and may retain it for up to 30 days for abuse monitoring and legal compliance.Read 9 Oct 2026 · deeptable.com
API input format
The API reference says uploaded files must be Excel .xlsx files.Read 4 Oct 2026 · docs.deeptable.com
Cell traceability
The site says every output value includes a reference to its source cell.Read 4 Oct 2026 · deeptable.com
Data retention
Uploaded spreadsheets and processing results are kept while the user chooses to keep them and can be deleted at any time.Read 9 Oct 2026 · deeptable.com
Developer tools
The maker provides Python, TypeScript, and Go libraries, plus a CLI.Read 9 Oct 2026 · docs.deeptable.com
Input limit
The API accepts Excel (.xlsx) files up to 100MB.Read 9 Oct 2026 · deeptable.com
Output formats
Structured data can be downloaded as SQLite, Parquet, or CSV.Read 9 Oct 2026 · deeptable.com
Parsing
Its LLM-powered engine analyzes spreadsheet structure, relationships, and meaning, including merged cells, complex layouts, and visual formatting.Read 9 Oct 2026 · deeptable.com
Privacy and AI training
The privacy policy says DeepTable does not use uploaded spreadsheets, processing results, or other user data to train or fine-tune AI models.Read 4 Oct 2026 · deeptable.com
SDKs and CLI
The API reference lists TypeScript, Python, and Go libraries plus a CLI tool.Read 4 Oct 2026 · docs.deeptable.com
Support and availability
The maker says DeepTable is in private beta and invites AI engineering teams to book a demo; a support email is listed as [email protected].Read 9 Oct 2026 · deeptable.com
Supported input
The API documentation says uploaded files must be Excel (.xlsx) format.Read 9 Oct 2026 · docs.deeptable.com
Traceability
The product says each output value includes a reference to its source cell.Read 9 Oct 2026 · deeptable.com
Use cases
The maker describes use for RAG pipelines, AI agents, SaaS spreadsheet ingestion, and enterprise internal tools.Read 9 Oct 2026 · deeptable.com

Strong points and limits

Strong points

  • Handles merged cells and complex layouts
  • SQLite, Parquet, and CSV outputs
  • Source-cell traceability for every value
  • TypeScript, Python, and Go libraries
  • User-controlled retention and deletion

Limits

  • Excel .xlsx input is required
  • Uploads are limited to 100MB
  • Private beta availability
  • Pricing is available only on request

Who it suits

It suits AI engineering teams and developers turning business spreadsheets into structured data for applications, agents, or internal systems. The service is cloud-deployed and currently invites demo bookings for its private beta.

Verdict

DeepTable focuses on extracting structured, traceable data from difficult spreadsheets, with developer libraries and several output formats. Its file-format and size limits, private-beta status, and requested pricing should be checked before adoption.

Where Specifiction places it

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