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📖 The AI Tool Bible

All AI tools

919 tools

Opik preview image
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Opik

Evaluation · Multi-model
7.3

Open-source LLM observability and evaluation platform for debugging and monitoring AI agents in production.

Freemium· Free open-source self-host; free Cloud tier (no card); Enterprise contact salesllm-tracingagent-evaluation
Pachyderm preview image
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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
Pathway preview image
Pathway logo

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
Rayyan preview image
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Rayyan

RAG
7.3

AI-assisted systematic review platform for screening, deduplicating, and extracting data from large literature corpora.

Freemium· Free forever for basic use; enterprise custom pricingsystematic-reviewliterature-screening
Seldon preview image
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Seldon

Agents · Multi-model (bring your own)
7.3

Kubernetes-native MLOps platform for deploying and orchestrating ML and generative AI models in production.

Freemium· Basic: $10 · Pro: $20 · Enterprise: Contact salesmodel-servinginference-pipelines
Sematic preview image
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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
Valohai preview image
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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
WellSaid Labs preview image
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WellSaid Labs

Audio · Proprietary WellSaid TTS (closed model)
7.3

Enterprise AI text-to-speech studio built on licensed voice-actor recordings, with a director-style editor for pacing and pronunciation.

Paid· Subscription plans (Maker/Team/Enterprise); free trial availablee-learning narrationcorporate training
World Monitor preview image
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World Monitor

Agents · Multi-model (Claude, GPT via MCP)
7.3

Real-time global intelligence dashboard fusing 56 map layers, 500+ news feeds, and an AI analyst into one situational-awareness console.

Freemium· Free: $0 · Pro: $39.99 · Pro Business: $49.99 · API Starter: $99.99 · API Business: $299.99geopolitical-monitoringsupply-chain-risk
AgentMail preview image
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AgentMail

Agents
7.2

API-first email provider purpose-built for autonomous AI agents.

Freemium· Free: $0/month · Developer: $20/month · Startup: $200/month · Enterprise: Customagent-emailinbox-provisioning
Agno (formerly Phidata) preview image
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Agno (formerly Phidata)

Agents · Multi-model
7.2

Open-source Python framework for building multi-agent systems, paired with a production runtime that ships in your own cloud.

Freemium· Free: Free · Pro: $150/mo · Enterprise: ?
AI-Flow preview image
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AI-Flow

Agents · Multi-model (OpenAI, Anthropic, Google, Replicate, xAI)
7.2

Visual node-based builder for chaining OpenAI, Anthropic, Replicate and other model APIs into content pipelines.

Freemium· Free tier: 25 welcome credits + 20 BYOK runs/day; paid plans for extended storageworkflow-automationcontent-pipelines
AI SDK preview image
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AI SDK

Coding · Multi-model
7.2

Vercel's open-source TypeScript framework for building AI apps across 16+ providers with unified streaming, tools, and UI hooks.

Free· Open source (Apache 2.0); pay only for the underlying model APIschat-uiagent-building
Anyword preview image
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Anyword

Writing · Multi-model
7.2

AI marketing copy platform that scores and predicts content performance before you publish.

Paid· Starter: $49 · Data-Driven: $99 · Business: Custom · Enterprise: Customad-copyemail-marketing
Beam preview image
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Beam

Coding · openai/gpt-oss-20b
7.2

Serverless GPU infrastructure for AI workloads with sub-second cold starts and bring-your-own-cloud support.

Freemium· $30 free credit refreshed monthly; usage-based beyond thatgpu-inferenceagent-sandboxes
Cald.AI preview image
Cald.AI logo

Cald.AI

Agents · Multi-model
7.2

Voice AI agents that run inbound and outbound phone calls with sub-second latency.

Freemium· 100 free minutes; volume pricing at 10k min/mo; enterprise customoutbound-callsinbound-support
Canva preview image
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Canva

Image Generation · Multi-model (incl. OpenAI, Google Imagen, in-house Magic models)
7.2

Drag-and-drop design platform with a built-in AI suite (Magic Studio) for copy, images, video, and presentations.

Freemium· Free: Free · Pro: €11.67 · Business: €14.17 · Enterprise: Contact salessocial-graphicspresentations
Chainlit preview image
Chainlit logo

Chainlit

Agents · Multi-model
7.2

Open-source Python framework for building production-grade conversational AI interfaces in minutes.

Free· Open-source (Apache 2.0); optional paid Literal AI observability tierchatbot-uiagent-frontend
ChatGPT Shortcut preview image
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ChatGPT Shortcut

Writing · Multi-model
7.2

Curated, one-click prompt library covering ChatGPT, Claude, Gemini, and DeepSeek across writing, coding, and academic tasks.

Free· Free; open-source on GitHubprompt-libraryprompt-engineering
Cherry Studio preview image
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Cherry Studio

Agents · Multi-model
7.2

Open-source desktop AI client that wires 300+ LLMs into one chat, knowledge-base, and agent workspace.

Free· Free and open source; bring your own API keysmulti-model chatlocal knowledge base
Cognee preview image
Cognee logo

Cognee

RAG · Multi-model (Claude, OpenAI, others)
7.2

Open-source graph-memory layer that gives AI agents persistent, queryable context across sessions.

Freemium· Hobby free (1M tokens/mo); Growth $5/workspace/mo + token usage; Enterprise customagent-memoryknowledge-graphs
Copy.ai preview image
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Copy.ai

Writing · Multi-model (OpenAI / Anthropic via API)
7.2

Templated AI copywriter for blogs, ads, and outbound emails.

Freemium· Chat: $29/mo · Growth: $1,000/mo · Expansion: $2,000/mo · Scale: $3,000/moadssocial
Coze Studio preview image
Coze Studio logo

Coze Studio

Agents · Multi-model
7.2

Self-hostable visual AI agent development platform from ByteDance with workflows, RAG, and plugin tooling.

Free· Free, Apache 2.0; self-hostedai-agentsworkflow-automation
Deep Live Cam preview image
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Deep Live Cam

Video · inswapper_128 + GFPGANv1.4
7.2

Open-source real-time face-swap and one-click video deepfake from a single source image.

Freemium· Free open-source build on GitHub; paid pre-built Windows package on deeplivecam.netface-swaplive-deepfake