AI tools by job
AI tools for data analysts: our selection (89)
For data analysts, we selected 89 verified AI tools across 19 categories, 87 of them with a free tier. Best scored: LlamaIndex, Langfuse, and AITable.ai.
AI for data analysts
Data analysis starts with understanding the source material and the business question behind it. AI can help you extract information from documents, explore working data and prepare explanations for review. Its usefulness depends on source quality and whether you can verify each transformation. It cannot establish on its own that a sample is representative, a business definition is appropriate or an observed relationship supports a conclusion. For example, your day may begin with tables embedded in reports. LlamaIndex can convert those tables into structured data. You then check columns, units and missing values before continuing the analysis. If your assignment involves a system that uses models, Langfuse can help track its calls and evaluate its responses. These capabilities support parts of the analytical workflow. Interpreting the findings and deciding what the evidence supports still require your judgment.
Tasks where AI saves time
- Extract content from complex reports to prepare the documentary sources needed for your planned analytical work.
- Convert tables in documents into structured data before checking the resulting columns, units and missing values.
- Explore working data with conversational assistance to develop questions that you can then investigate and verify.
- Index documents so you can find relevant passages while preparing an analysis and explaining its findings.
- Inspect an agent’s traces to identify the steps associated with responses that need further quality review.
- Compare results from successive agent versions using test datasets prepared to reflect the cases you need.
Our picks
Picks set by simple rules on the verified data, with no partnership:
- Best scored : LlamaIndex. 95/100 on our access and transparency grid.
- Cheapest paid option : PitchGrade. First plan at $59.99 per year.
- To keep data in Europe : LibreChat. Processing on your device.
In figures
Of the 89 tools selected for this job, 87 (98%) offer a free tier, 85% have a public API and 10 have a French interface. The median entry price, per month, is $20 (across 45 tools with a published price). 50 disclose where data is hosted, 10 of them in Europe or on device.
LLMOps and observability
To evaluate, monitor and debug AI apps: 15 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| Langfuse Langfuse tracks agent calls and steps, measures model costs and usage, and evaluates responses. It serves people who want to manage instruction versio | Yes | $29 per month | Yes | Several regions | 95 |
| LangSmith LangSmith examines agent steps and compares results across versions. It serves people who want to create test datasets and monitor the costs and respo | Yes | $39 per month | Yes | Several regions | 85 |
| Opik Opik lets teams developing applications that use models record execution steps and compare experiments. It evaluates responses using automated criteri | Yes | $19 per month | Yes | Several regions | 83 |
| Arize Phoenix Arize Phoenix lets teams developing agents examine execution steps and evaluate response quality. It also supports comparing prompt versions and build | Yes | not published | Yes | On device | 81 |
| Overmind Overmind supports teams evaluating and training specialized models. It lets users inspect agent execution traces, prepare training data, assess model | Yes | $120 per month | Yes | European Union | 78 |
| MLflow MLflow helps teams developing models and LLM applications compare experiment results. It records and versions models, tracks agent and application cal | Yes | not published | Yes | On device | 78 |
| Prisma AIRS AI Gateway — Portkey Prisma AIRS AI Gateway — Portkey lets teams route requests between multiple models. It tracks costs and response times, applies rules, and manages acc | Yes | $49 per month | Yes | Not disclosed | 71 |
| Lunary Lunary helps teams using models track calls, responses, costs, latency, and errors. It manages instruction versions, supports response evaluation thro | Yes | $20 per month | Yes | European Union | 68 |
Model APIs and platforms
To access models through an API: 15 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| Groq Groq provides API access to language models and transcribes audio recordings. It serves people who want to produce JSON responses, call tools from a m | Yes | $0.03 pay as you go | Yes | United States | 76 |
| Hugging Face Hugging Face supports finding models, sharing datasets and testing applications in a browser. It serves people who want to call models through an API | Yes | $9 per month | Yes | Several regions | 75 |
| Together AI Together AI is for people integrating, fine-tuning, or deploying AI models. The platform offers API access, dedicated resources, GPU compute rental, i | Yes | $0 pay as you go | Yes | Several regions | 71 |
| Baseten Baseten lets developers deploy models on GPUs and call them through APIs. It also supports adjusting resources to traffic, training models, and viewin | Yes | $0.1 pay as you go | Yes | Several regions | 68 |
| Cloudflare Clef Cloudflare Clef lets teams using agents classify requests and provide structured decisions. It analyzes text, images, and videos, assigns probabilitie | Yes | $0.04 pay as you go | Yes | Not disclosed | 68 |
| Google AI Studio Google AI Studio helps people test models and prepare integrations. Users can adjust generation settings, try multimodal inputs, create a Gemini API k | Yes | not published | Yes | Several regions | 68 |
| LiteLLM LiteLLM lets developers call multiple model providers through a common API. It distributes requests, switches providers after failures, and supports s | Yes | not published | Yes | On device | 68 |
| Fireworks AI Fireworks AI helps API users run models and fine-tune them with their own data. It supports generating embeddings, reserving computing capacity and se | Yes | $0.01 pay as you go | Yes | Several regions | 65 |
Spreadsheets and data analysis
To analyse data and spreadsheets: 12 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| AITable.ai AITable.ai helps people managing data and projects create linked tables, forms, and dashboards. It also supports automation between applications and A | Yes | $18 per month | Yes | China | 93 |
| Wren AI Wren AI serves teams querying databases in plain language. It produces SQL queries, creates charts and dashboards, and lets users define data relation | Yes | $179 per month | Yes | Several regions | 83 |
| Airtable Airtable helps people organize data in linked tables and create internal applications from descriptions. It also automates tasks between services and | Yes | $20 per month | Yes | Several regions | 80 |
| Vanna Vanna serves teams querying databases through questions. It generates SQL queries, displays results as tables and charts, controls access by user and | Yes | $50 per month | Yes | Several regions | 78 |
| MinusX MinusX helps people analyzing data ask questions in everyday language and write SQL queries. It creates dashboards, monitors metrics, flags anomalies | Yes | $20 per month | Yes | Not disclosed | 63 |
| Bricks Bricks serves users analyzing CSV, Excel, and PDF files. It turns data into dashboards, charts, reports, and presentations, with visualizations that c | Yes | $17.5 per month | No | United States | 58 |
| Text2SQL.ai Text2SQL.ai writes SQL queries from questions for people querying databases. It takes database structure into account, explains and corrects queries, | Yes | not published | Yes | Several regions | 58 |
| Better Analyst Better Analyst helps people analyze data through conversation. It supports cleaning and combining data, creating charts and dashboards, and scheduling | Yes | $20 per month | – | Several regions | 55 |
Developer tools
To test, document and ship software: 10 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| Firecrawl Firecrawl lets developers extract web page content and crawl websites. It converts pages to Markdown, extracts structured JSON data, and retrieves pag | Yes | $16 per month | Yes | United States | 83 |
| Jina Reader Jina Reader extracts main web page content, converts URLs or PDFs to Markdown and returns structured JSON content. It serves developers preparing docu | Yes | $50 pay as you go | Yes | Not disclosed | 73 |
| Hyperbrowser Hyperbrowser lets developers launch hosted browser sessions to automate website actions and extract structured data. It also supports exploring site p | Yes | $30 per month | Yes | Not disclosed | 63 |
| Artificial Analysis Artificial Analysis lets developers compare AI model performance, provider pricing and speed. It offers model rankings, custom tables and charts, and | Yes | $417 per month | Yes | Not disclosed | 58 |
| Parallel Search MCP Parallel Search MCP gives MCP-compatible assistants access to the web. For developers building agents, it searches pages by objective, retrieves relev | Yes | $0 pay as you go | Yes | Not disclosed | 58 |
| LLM LLM lets developers query and chat with local or remote models from the terminal. It stores conversations in SQLite, produces structured data from tex | Yes | not published | Yes | Not disclosed | 58 |
| Codeflash Codeflash lets developers identify opportunities to speed up code and propose more efficient rewrites. It checks that results remain identical, measur | Yes | $20 per month | – | Not disclosed | 51 |
| ArtificialWatch ArtificialWatch helps developers monitor the availability of new models on APIs. Users can choose which models to follow, receive alerts through sever | Yes | $12 per month | – | Several regions | 48 |
Vector databases and RAG
To connect your documents to an AI (RAG): 6 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| LlamaIndex LlamaIndex lets teams processing documents extract content, structure tables, and index documents for search. It also connects model responses to sour | Yes | $50 per month | Yes | Several regions | 95 |
| Pinecone Pinecone helps people build vector searches and document assistants. It stores and searches vectors, combines semantic and keyword search, filters res | Yes | $20 per month | Yes | Several regions | 78 |
| Weaviate Weaviate lets teams developing RAG applications store documents and their vector representations. It supports semantic and keyword search, property fi | Yes | $45 per month | Yes | Several regions | 75 |
| Chroma Chroma is for people indexing documents and their vectors to search for passages by similarity. It combines text and vector search and allows results | Yes | $2.5 pay as you go | Yes | Several regions | 68 |
| Qdrant Qdrant lets teams working with vector databases store and index vectors. It combines semantic and keyword search, filters results using metadata, and | Yes | not published | Yes | Several regions | 65 |
| Gestell Gestell lets users import documents and media to extract and structure information. It supports extraction categories and lets users search data colle | Yes | $212.5 per month | Yes | Not disclosed | 48 |
General AI chatbots
To chat with a general-purpose AI: 6 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| ChatGPT ChatGPT helps people write texts, search for information, and analyze files and tables. It also supports image creation and editing, voice conversatio | Yes | $8 per month | Yes | Several regions | 83 |
| LibreChat LibreChat brings multiple model providers into one interface for chatbot users. It supports creating agents connected to external tools, analyzing fil | Yes | not published | Yes | On device | 83 |
| Claude Claude writes texts, analyzes documents and images, and writes or explains code. It serves people who want to create documents and spreadsheets or sea | Yes | $200 per year | Yes | Not disclosed | 76 |
| Mistral Vibe Mistral Vibe searches for information with source citations and analyzes documents and spreadsheets. It serves people who want to write reports, creat | Yes | $14.99 per month | – | European Union | 71 |
| Kimi Kimi answers questions, searches the web and analyzes long documents. It serves people who want to create presentations, process documents and tables, | Yes | not published | Yes | China | 65 |
| 智谱清言 (ChatGLM) 智谱清言 (ChatGLM) lets users ask questions in a conversation and write text or code. It also analyzes documents, creates presentations, and generates ima | Yes | not published | – | Not disclosed | 38 |
Data science and machine learning
To train and deploy models: 5 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| Unsloth Unsloth serves people running and adapting models on their computers. It provides visual dataset preparation, training progress tracking, model export | Yes | not published | Yes | On device | 78 |
| Gemini platform (Vertex AI) Gemini platform (Vertex AI) serves teams developing artificial intelligence models and agents. It supports training, adaptation, API calls, deployment | Yes | $0 pay as you go | Yes | Several regions | 78 |
| IBM Watson IBM Watson lets teams working with AI train machine learning models and deploy AI models. It also supports creating conversational assistants and moni | Yes | not published | Yes | Several regions | 68 |
| DataRobot DataRobot supports people training predictive models and building agents connected to data. It allows model comparisons, deployment of models and agen | Yes | not published | Yes | Several regions | 58 |
| Scale AI Scale AI prepares data and arranges dataset annotation for teams training models. It evaluates model performance, identifies prediction errors, and ex | Yes | not published | Yes | Not disclosed | 58 |
AI agent builders
To build your own AI agents: 3 tools. See the whole category.
| Tool | Free | Entry price | API | Data | Score |
|---|---|---|---|---|---|
| Dify Dify assembles workflows in a visual editor and creates agents that use multiple tools. It serves people who want to connect documents to assistants, | Yes | $590 per year | Yes | Not disclosed | 81 |
| Dynamiq Dynamiq lets teams build AI agents in a visual editor and connect them to company documents, applications, and databases. It supports deployment, resp | Yes | not published | Yes | Several regions | 63 |
| GPT Researcher GPT Researcher lets users conducting research break down questions and consult web sources or local documents. It writes reports with references and e | Yes | not published | Yes | Not disclosed | 58 |
Other useful categories
- AI search engines : You.com, Perplexity, and Exa
- Productivity and organisation : Microsoft 365 Copilot and Manus
- Research assistants : ASReview and Ai2 Asta
- AI coding assistants : AI2SQL and dbForge AI Assistant
- Finance and accounting : Fiscal.ai and Genius Sheets
- Speech to text : AssemblyAI
- AI app builders : v0
- AI for documents and PDFs : NuExtract
- Local LLM tools : Ollama
- Résumés and job search : ApplyPass
- AI presentation makers : PitchGrade
Job-specific precautions
Datasets can contain identifiers, personal information and confidential business material. Check authorization before sharing them, including when sensitive content appears in technical traces. Document sources, transformations and the versions used. Verify extractions against original documents, paying attention to units, separators and merged cells. A valid structured output can still conceal a reading error. Do not treat a plausible explanation as an established finding. Results presented to stakeholders should remain reproducible and consistent with the business definitions and analytical assumptions agreed for the work.
Where to start
Choose a recurring document extraction task whose difficulties you already understand. Use a single tool, such as LlamaIndex, with authorized material. Keep a manually checked example as a reference. Record preparation, extraction and correction time, then compare the full process with your usual method. Examine errors that alter the meaning of the data rather than focusing only on formatting. Keep the workflow if it saves time after validation and preserves a traceable transformation process.
Want to go beyond a single tool? AI agents chain several tasks on their own; our quiz helps you pick one.
Other jobs
- Developers
- Marketers
- Content writers
- Social media managers
- Graphic designers
- Video creators
- Podcasters
- Teachers
- Students
- Researchers
- Lawyers
- Accountants and finance teams
- Recruiters and HR
- Sales teams
- Customer support
- Small business owners
- Freelancers
- Project managers
- Online retailers
- Real estate agents
- Healthcare professionals
- Architects and interior designers
- Musicians
- Translators
Learn more
Frequently asked questions
Which AI tools for data analysts?
The most useful categories are lLMOps and observability, model APIs and platforms, and spreadsheets and data analysis. Top of our grid: LlamaIndex, Langfuse, and AITable.ai.
Can you start for free?
Yes: 87 of the 89 selected tools have a free tier, for example LlamaIndex, Langfuse, and AITable.ai.
Can I trust an automatically extracted table?
Treat it as an extraction that requires validation. Compare headings, units and values with the original document, including difficult layouts. Check missing data and shifted columns before using the output downstream. A file that meets the expected structure can still misrepresent the content of the source table.
Can AI interpret the results for me?
It can suggest possible explanations for you to investigate. Your assessment must account for collection methods, biases, definitions and assumptions. Verify the reasoning with your established analytical methods. Persuasive wording does not establish causation or show that a proposed recommendation is appropriate for the business question.
How should I evaluate an agent used in analysis?
Define expected outcomes and prepare representative cases, including difficult inputs. LangSmith can create test datasets and compare results across versions. Review the steps taken as well as the final responses. A satisfactory result on a familiar example does not establish reliability across the full range of cases.
Related articles
- AI agents and jobs: what the data actually showsOctober 15, 2026
- AI agents for customer service: an honest assessmentOctober 14, 2026
- AI Act: what changes for AI agentsOctober 13, 2026
- How much does an AI agent really cost per month?October 12, 2026
Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score