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📖 The AI Tool Bible

AI tools tagged For Data Scientists

48 tools matching this tag.audience

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MO

Modal

Fine-tuning · Infrastructure (any model you can host)
8.7

Serverless GPUs and infra for training & serving ML.

Freemium· $30/mo free credits; pay-as-you-go GPU ratesserverless GPUfine-tuning
SC

Snowflake Cortex

RAG · Anthropic Claude, Meta Llama, Mistral Large 2, Snowflake Arctic
8.7

Generative AI and RAG built into the Snowflake data cloud

Enterprise· Standard: Contact sales · Enterprise: Contact sales · Business Critical: Contact sales · Virtual Private Snowflake: Contact salesEnterprise RAG chatbot over governed dataNatural-language SQL for business analysts
PY

PyCaret

Coding · Multi-model (scikit-learn, XGBoost, LightGBM, CatBoost)
8.4

Low-code Python AutoML library that wraps scikit-learn, XGBoost, LightGBM and friends behind a few-line API.

Free· Free and open-source (MIT license)automlclassification
SC

ScrapeGraphAI

Agents · Multi-model (LLM, unspecified)
8.4

LLM-driven web scraping API that turns natural-language prompts into structured JSON.

Freemium· Free 500 credits; Starter $20/mo, Growth $100/mo, Pro $500/mo, Enterprise customweb-scrapingdata-extraction
WB

Weights & Biases

Evaluation · Platform (any LLM)
8.4

The ML experiment tracker, now with LLM eval features.

Freemium· Free: $0/mo · Pro: Starts at $60/month · Enterprise: Custom plans · Personal: $0/mo · Advanced Enterprise: Custom planML experimentsLLM eval
CL

ClearML

Agents · Model-agnostic
8.3

End-to-end MLOps and GenAI platform with open-source experiment tracking and enterprise GPU orchestration.

Freemium· Community: $0 · Pro: $15 Per User/Month + Usage · Scale: Custom Quote · Enterprise: Request a Quoteexperiment-trackinggpu-orchestration
DA

Dataiku

Agents · Multi-model (LLM Mesh: OpenAI, Anthropic, Bedrock, Vertex, OSS)
8.3

Enterprise AI platform unifying data, ML, LLMs, and agents under one governed workflow.

Enterprise· Basic: $10 · Pro: $20 · Enterprise: Contact salesenterprise-aiagent-orchestration
FL

Flyte

Agents · Multi-model
8.3

Open-source Python-native orchestration platform for AI, ML, and data workflows at production scale.

Freemium· OSS free; Union.ai commercial tier for enterpriseml-pipelinesagent-orchestration
HA

H2O.ai

Agents · Multi-model
8.3

Enterprise AI platform combining AutoML, generative AI, and vertical agents for regulated industries.

Enterprise· Contact sales; live demo on requestenterprise-agentsautoml
RU

RunPod

Fine-tuning · Bring-your-own (any open-weight or custom model)
8.3

On-demand GPU cloud and serverless inference platform built specifically for AI workloads.

Paid· Pod: $7.39/hr · Pod: $4.39/hr · Pod: $5.89/hr · Pod: $1.99/hr · Pod: $3.19/hrllm-fine-tuninggpu-rental
VA

Vanna.ai

RAG · Multi-model (Anthropic, OpenAI, Gemini, Ollama)
8.3

Open-source text-to-SQL agent that learns your schema and writes queries against your real warehouse.

Freemium· Explorer: $50 · Team: $500 · Enterprise: Contact salestext-to-sqlnatural-language-bi
AA

Arize AI

Evaluation · Multi-model
8.2

Enterprise observability and evaluation platform for LLM agents and generative AI applications.

Freemium· AX Free: Free · AX Pro: $50 · AX Enterprise: Customllm-observabilityagent-evaluation
FE

Feast

RAG
8.2

Open-source feature store that serves consistent features to ML training and online inference, with RAG vector search built in.

Free· Free, open source (Apache 2.0); self-hostedfeature-storerag-retrieval
GE

Great Expectations

Evaluation
8.2

Open-source data quality framework for validating the datasets that feed your ML and analytics pipelines.

Freemium· Developer: Free · Team: Custom · Enterprise: Contact Salesdata-validationpipeline-testing
LA

LanceDB

RAG
8.2

Open-source multimodal lakehouse and vector database built for AI training and retrieval at petabyte scale.

Freemium· Open-source free; LanceDB Cloud and Enterprise via contact salesvector-searchrag
LU

Ludwig

Fine-tuning · Multi-model (PyTorch + HuggingFace Transformers)
8.2

Declarative, YAML-driven deep learning framework for fine-tuning LLMs and multi-modal models without writing training loops.

Free· Free, Apache 2.0 open sourcellm-fine-tuningmulti-modal-training
UN

Unsloth

Fine-tuning · Llama, Mistral, Gemma, Qwen, GLM (multi-model)
8.2

Open-source LLM fine-tuning toolkit with custom kernels that train 2-30x faster and use up to 90% less VRAM.

Freemium· Free open-source; Pro and Enterprise contact saleslora-finetuningqlora
CU

Cube

RAG · Multi-model
8.1

Semantic layer that grounds LLM agents in your real business metrics instead of letting them hallucinate SQL.

Freemium· Cube Core open source; Cube Cloud paid, contact salessemantic-layerembedded-analytics
DV

Databricks Vector Search

RAG · Multi-model (BYO embeddings or Databricks-hosted)
8.1

Managed hybrid vector search that lives inside the Databricks lakehouse and auto-syncs with your source tables.

Enterprise· Standard: $605 · Storage Optimized: $922rag-retrievalhybrid-search
HF

Hugging Face AutoTrain

Fine-tuning · Multi-model (Hugging Face Hub)
8.1

No-code fine-tuning and training pipeline that spins up state-of-the-art models on the Hugging Face Hub.

Paid· Per-minute billing based on hardware tier; self-hosted OSS version is freellm-fine-tuningtext-classification
LA

Lambda

Fine-tuning · NVIDIA VR200 NVL72, NVIDIA GB300 NVL72, NVIDIA HGX B200, NVIDIA HGX B300, NVIDIA H100
8.1

On-demand NVIDIA GPU cloud built specifically for training, fine-tuning, and serving large AI models.

Paid· Basic: $10 · Pro: $20 · Enterprise: Contact salesllm-trainingfine-tuning
ML

MLflow

Evaluation · Multi-model
8.1

Open-source platform for tracking, evaluating, and deploying ML models and LLM applications.

Free· Free and open source (Apache 2.0); managed offering via Databricksllm-evaluationexperiment-tracking
OP

Optuna

Fine-tuning
8.1

Open-source Python framework for automated hyperparameter optimization across any ML stack.

Free· Free and open source (MIT)hyperparameter-tuningml-experiment-tracking
RT

Ray Tune

Fine-tuning
8.1

Open-source Python library for distributed hyperparameter tuning at any scale.

Free· Open-source (Apache 2.0); managed via Anyscale offers a $100 starting credithyperparameter-tuningdistributed-training
TA

Together AI Fine-tuning

Fine-tuning · Multi-model (any Hugging Face open-source model)
8.1

Managed fine-tuning platform for open-source LLMs and vision models with LoRA, full fine-tuning, and RL support.

Paid· Usage-based; cost estimator in-product, no public price listllm-fine-tuningvision-fine-tuning
FI

Firecrawl

RAG · Claude, Cursor, Windsurf, OpenAI, Gemini
8.0

Web scraping and crawling API that returns LLM-ready markdown, JSON, or structured data from any URL.

Freemium· Free Plan: $0 · Hobby: $16 · Standard: $83 · Growth: $333 · Scale: $599/monthlyweb-scrapingrag-ingestion
PG

pgMagic

Coding · OpenAI (user-supplied API key)
8.0

Mac desktop client that lets you chat with your Postgres database in natural language using your own OpenAI key.

Paid· AU$22 one-time license; bring your own OpenAI API keynatural-language-to-sqlpostgres-client
WA

Wren AI

RAG · Multi-model (OpenAI, Anthropic, Gemini, self-hosted)
8.0

Open-source GenBI semantic layer that lets AI agents query your warehouse in natural language with governed, accurate SQL.

Freemium· Free: $0 · Essential Cloud: $179 · Enterprise Cloud: $559 · Enterprise Plus: Contact Ustext-to-sqlsemantic-layer
AQ

Amazon Q

Coding · Multi-model (Amazon Bedrock)
7.9

AWS's enterprise AI assistant for developers, analysts, and knowledge workers, wired into your company data.

Freemium· Amazon Q Business Lite: $3 · Amazon Q Business Pro: $20 · Amazon Q Developer Free Tier: Free · Amazon Q Developer Pro Tier: ? · Amazon Q in QuickSight Author: $24code-generationenterprise-search
AN

Anyscale

Fine-tuning · Infrastructure (any model)
7.9

Ray-powered platform for training, serving, and scaling LLMs.

Paid· Enterprise / contact salesdistributed trainingRay
DV

DVC

Coding
7.9

Git-style version control for datasets, ML models, and experiment pipelines.

Free· Free and open source; lakeFS Enterprise available for large-scale deploymentsdata-versioningml-experiment-tracking
DA

DataRobot

Agents · Multi-model
7.8

Enterprise platform for building, deploying, and governing AI agents alongside classic predictive ML.

Enterprise· Contact sales; free trial availableenterprise-agentspredictive-ml
MO

Modzy

Agents · Multi-model
7.7

Enterprise ModelOps platform for deploying and running AI/ML models across cloud, on-prem, and edge.

Enterprise· Basic: $10 · Pro: $20 · Enterprise: Contact salesmodel-deploymentedge-ai
RA

RAPIDS

Coding
7.7

NVIDIA's open-source suite of GPU-accelerated drop-in replacements for pandas, scikit-learn, and NetworkX.

Free· Free and open sourcegpu-dataframesml-training
OP

OpenMetadata

Agents
7.4

Open-source metadata platform that gives AI agents a semantic context graph over your data stack.

Freemium· Free self-hosted OSS; Collate managed cloud has free tier + paid plansdata-catalogagent-context
AL

Agent Lightning

Agents · Multi-model
7.3

Microsoft's open-source trainer that fine-tunes AI agents with RL and prompt optimization, framework-agnostic.

Free· Free, MIT-licensed open sourceagent-trainingreinforcement-learning
FE

FedML

Fine-tuning · Bring-your-own (PyTorch, Hugging Face)
7.3

Distributed training, fine-tuning, and serving platform with federated learning roots.

Freemium· Open-source library free; managed GPU usage pay-as-you-gofine-tuningdistributed-training
KU

Kubeflow

Agents · Multi-framework (PyTorch, JAX, XGBoost, TensorFlow)
7.3

Open-source toolkit for running the full ML lifecycle on Kubernetes.

Free· Free and open source; commercial distributions and managed offerings priced separately by vendorsml-pipelinesdistributed-training
MA

MathEval

Evaluation · GPT-4 grader / DeepSeek-LLM-7B verifier
7.3

Holistic benchmark suite for evaluating mathematical reasoning in large language models.

Free· Free; open-source benchmark with leaderboard submissions via matheval.aillm-math-benchmarkingmodel-leaderboards
OP

OpenBB

Agents · Multi-model (Agent Rita is model-agnostic)
7.3

Open-source financial workspace where analysts and AI agents share the same governed data.

Freemium· Community: Free · Lite: $100 · Pro: Custom pricing · Snowflake: $41.67financial-researchinvestment-workflows
PA

Pachyderm

Fine-tuning
7.3

Kubernetes-native data versioning and pipeline engine for reproducible ML at petabyte scale.

Freemium· Basic: $10 · Pro: $30 · Enterprise: Contact salesdata-versioningml-pipelines
PA

Pathway

RAG · Multi-model
7.3

Live data framework for production RAG and streaming ETL pipelines in Python.

Freemium· Community free (BSL 1.1, 8GB/4 cores); Scale and Enterprise tiers with license keylive-ragstreaming-etl
SE

Sematic

Agents
7.3

Open-source Python-first orchestrator for ML training pipelines from laptop to cloud.

Freemium· Open-source free; managed/enterprise tier on requestml-pipelinestraining-orchestration
VA

Valohai

Agents · Multi-model
7.3

MLOps platform for versioned pipelines, distributed training, and LLM evaluation across any cloud.

Enterprise· Free trial; contact sales for pricingmlopsllm-evaluation
DD

Domino Data Lab

Agents · Multi-model
7.2

Enterprise AI platform for building, deploying, and governing models and agents at scale.

Enterprise· Domino Cloud: Contact sales · Premium: Contact sales · Enterprise: Contact salesenterprise mlopsagentic ai
KA

Kiln AI

Evaluation · Multi-model
7.2

Open-source workbench for building, evaluating, and fine-tuning AI agents across 190+ models.

Freemium· Free Individual tier; Team (request access); Enterprise (custom)llm-evaluationfine-tuning
LF

LLaMA Factory

Fine-tuning · Multi-model (LLaMA, Mistral, Qwen, Gemma, Phi, LLaVA, ChatGLM, Yi)
7.2

Open-source, no-code WebUI for fine-tuning 100+ open LLMs with LoRA, QLoRA, DPO, and PPO.

Free· Free, open-source (Apache-2.0); self-hostedlora-fine-tuningqlora
ME

Metabase

Agents · Multi-model
7.2

Open-source BI platform with a Metabot AI layer for natural-language querying over your warehouse.

Freemium· Open Source: Free · Starter: $90 · Pro: $517.50 · Enterprise: Custom pricingbusiness-intelligencenatural-language-querying