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Observe, evaluate and optimize your AI data extraction pipelines

Trace unstructured data flows with Datograde and evaluate them with human and AI feedback. Build AI data extraction pipelines faster and optimize them continuously.

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Observe

Trace how unstructured data gets structured in your AI pipelines

Get instant, end-to-end data visibility into how AI extracts your data—no complex setup. Visualise inputs like PDFs, tables, CSVs, RAG search results to refine your prompts and pipelines faster.

Screenshot of setting up inputs for a challenge
Content Quality
Evaluate

Unified platform accelerating human and AI-driven evaluations

Human experts can score and comment on AI outputs, then track issues for every data extraction use case. Use schemas and data checks to automatically grade extracted data for accuracy and recall. Combine the best of both worlds to build trust at scale.

Optimize

Optimize trust in extracted data with customizable monitoring and review queues.

Get real-time AI monitoring with automated scoring. Track extracted data quality across projects with dashboards. Quickly optimize in development, then maintain trust at scale in production.

Screenshot of ongoing quality monitoring on Datograde

Build data extraction pipelines that your users trust.

Aside from the full experience, here are some free tools we've built along the way ↓

Upload

Upload datasets into Datograde to as a starting point for generating content and delivering data into your AIs.
Upload PDFs, CSVs, JSONs, and more →
Upload and backup
Securely upload, backup and save important data. Ensure your critical information is backed up and easily accessible.
API to CSV
Make API requests to external services and save the results as a CSV file.
API to JSON
Make API requests to external services and save the results as a JSON file.
JSON parser online
Upload a JSON file and have it parsed for free online

Edit

Edit datasets manually, or use visual tools to perform common data operations like inserts, joins, and pivots.
Edit tools →
CSV Merge
Merge many CSV files into one, even if they have different columns. Visually inspect results. Export to CSV, JSON, TSV, or plain text.
CSV Insert
Merge CSV files by inserting new rows. Ideal for combining datasets without modifying existing data.
CSV Upsert
Combine CSV files by updating existing rows and inserting new ones. Perfect for synchronizing datasets.
CSV Update
Combine two CSV files into one by updating existing rows only. Refresh data without adding new entries.

Convert

Convert data points, records, and datasets from one format to another.
Free file conversion tools →
CSV to CSV converter
Convert CSV files to CSV files, and check that all the data is valid. You can also edit your CSV file online.
CSV to JSON
Convert CSV files to JSON, with automatic data type detection. Pretty print your JSON.
CSV to TXT
Convert CSV files to plain text (.txt) files. Automatic formatting. Pick your own delimiter.
CSV to Markdown
Convert CSV files to Markdown tables. Easily create well-formatted documentation or README files.

Prompt Engineering

Tools for creating and engineering prompts for large language models.
AI prompt engineering tools →
Prompt engineering tool
Edit prompts for GPT, Claude, Gemini etc. Users can include dynamic values in the prompts. Version changes as you engineer better prompts.
Zero shot prompting
Write great prompts for LLMs with a tool designed for zero shot prompting - no more starting many chats to workaround context issues.
One shot prompting
Create and test prompts that rely on one example. Feed examples from any dataset you have, treating each record as a single example.
Few shot prompting
Engineer large language model prompts that sees 2-5 examples from a dataset.

Validate

Automatic schema generation, data validation, and tools for manual data review and labelling.
Data validation tools →
Format and beautify JSON online
Upload a JSON file and formatted for free online, then export it with pretty print.
CSV Validator
Find problems in your CSVs and fix them. Make sure each row has the right formats, and take out any bad or duplicate data.
CSV Compare Diff
Compare two CSV files and see the differences.

Visualise

See your data to find mistakes and patterns easily.
Data visualisation tools →
CSV Viewer
See any CSV file online beautifully laid out in a table, with automatic data type detection and formatting.
CSV Editor
Free online csv editor. Upload any CSV and get a spreadsheet like interface to edit the data. Save and export when you are done.
JSON viewer online
Free tool to view any JSON file online. Simply upload your JSON file and see it in a simple interface that enables you to collapse and expand each item.
Markdown Viewer
Paste a markdown file and see it with styling.

Blog

Building a simple data tool is hard. Here are the lessons we learned along the way:

How to build a company research agentGenerating Better Blog Posts with LLMsData extraction using generative AI [2025 guide]AI and LLM ObservabilityWhat is AI and LLM Evaluation?Web Scraping with AWS LambdaHow to extract data from PDFs with PythonThe Ultimate Guide to Fine-Tuning AI Models: Comparing Offerings from OpenAI, Google, Meta, and MoreNew: Advanced Merge Tools and Dynamic PipelinesNew: Files, Merge, and SaveNew: Markdown, Text, and TSVBuilding an Automatic Schema Generator for Arbitrary Datasets