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379 tools
All 379 tools on AgentsIndex, A to Z.
Open-source Python guardrail library for filtering LLM inputs, outputs, retrieval, and tool calls.
Free
Browser AI music generator that turns a prompt or your lyrics into a full song with vocals.
Free, then $14.99 a month
Self-hosted interface connecting local and cloud AI models, tools, and knowledge.
AI platform for chat, voice, and API workflows.
No list price
Browse and use ChatGPT's custom GPTs — new creation is closed and OpenAI is retiring GPTs across every plan from Dec 11, 2026.
Open source control center for coding agents across local, remote, and cloud backends.
Free, then $500 a month
One OpenAI-compatible endpoint in front of 500+ models, with automatic fallback routing between providers.
Trace, test, and monitor agent behavior in one platform.
MCP server that turns saved videos and links into agent-ready evidence.
Free, then $5 a month
Local-first desktop AI team that coordinates specialists, CLI agents, and recurring work.
Free, then $5.99 a month
One endpoint for verified APIs, agent workflows, and per-call pricing.
A meeting AI that captures calls without a bot and makes conversations searchable.
Free, then $16.99 a seat a month
Otto is an AI trip booking assistant for fixed-date travel based on your calendar.
Photo-to-video generator that recreates a famous 2016 football finish as a 9:16 clip.
From about $12 a month
Conversational hiring assistant that screens, schedules, and onboards candidates over text and chat.
On quote
Enterprise platform for building, testing and running voice and chat AI agents in customer service.
Custom RL environments and training data for agent post-training.
AI answer engine with cited web search, an agent that runs tasks, and a developer API.
Free, then $20 a month
Postgres extension for exact and approximate vector similarity search.
AI visibility monitoring for local service businesses and their booking paths.
From $79 a month
Agentic planning platform whose agents model, analyze, and connect governed business data.
Direct peer-to-peer networking for AI agents with trust handshakes.
Vector retrieval infrastructure for search, RAG, and agents.
AI-agent and workflow orchestration with managed auth and prebuilt tools.
AI outbound sales agent that finds B2B leads and runs email and LinkedIn outreach to book meetings.
Official browser automation for AI agents and web workflows.
Compare AI models, generate media, and search the web in one app.
Enterprise voice and chat agents on PolyAI's own Raven models, built and shipped from Agent Studio.
From $0.02 per minute
AI gateway for observability, guardrails, prompts, and key management.
Free, then $49 a month
A shared operations board that coordinates AI agents from any framework with approvals and audit history.
AI workflow platform for service firms with human review
Turns a product link, prompt or reference ad into video, UGC, static and carousel ads, then schedules them.
From $32 a month
Browser workspace that turns one product upload into listing, studio, lifestyle and poster images.
From $19.90 a month
AI security testing with red teaming, guardrails, and code scanning.
AI rewriting and verification for more natural drafts in one workspace.
Browser-based chat workspace with local-first privacy and model selection.
Python framework for typed agents with validated outputs and swappable model providers.
Vector database for AI search with hybrid retrieval and filtering.
AI code review with IDE feedback, PR workflows, and living rules.
From $30 a month
Alibaba Cloud's Qwen model family, released as Apache 2.0 open weights and as a hosted Qwen API.
Free, then $0.50 per 1m output tokens
Open-source LLM evaluation for repeatable experiments and tracked results.
Managed VPS for always-on AI agents with browser-based control.
AI calendar that automatically schedules tasks, routines, and meetings around changing priorities.
Free, then $12 a seat a month
Image and vector generation platform with its own models, an API, and a hosted MCP server.
Agentic sales workspace: agents source, enrich, draft and dial from your own inbox and a built-in dialer.
AI agents for governed GTM workflows and repetitive work.
Shopify chat for sales, support, and shopper insights.
From $12 a month
AI model inference and fine-tuning through a simple API.
From $0.00 per second
