Sponsored by Typecast - AI voice generator and content creation tool with realistic AI

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Discover Best AI Tools for Function calling

This page shows you the best Function calling tool in AI websites and tools, and free Function calling tool in AI.

The best ai tools for Function calling are: FlexAI, ApiFlux, reAPI, OnAPI, Toolhouse, Composio, Scoopika, Agents-Flex, ReSponse CX, fireworks.ai.

Sponsored by Tripo AI.

Typecast AI

AI voice generator and content creation tool with realistic AI voices and avatars.

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Number of Als:13

Updated time:August 26 2026

FlexAI

Managed AI infrastructure for open models, agents, and scalable private deployments

ApiFlux

Unified AI router for Claude, GPT, Gemini, and 100+ models

reAPI

One API for top AI models with failover and zero logging

OnAPI

One key, every modality—run text, images, video, and code through GPT, Claude, Gemini, Sora, Veo, and Banana from a single endpoint. Two channels, your call: route everyday traffic through the value tier to keep costs down, and flip critical workloads to the official tier when stability matters.

Toolhouse

Cloud infrastructure to equip LLMs with actions and knowledge, simplifying AI agent deployment.

Composio

A toolset for AI Agents and LLMs to streamline API integrations with 250+ tools.

Scoopika

Platform for integrating AI assistants into applications with data validation and memory.

Agents-Flex

Java-based LLM application framework similar to LangChain.

ResponseCX

AI customer service automation for Shopify brands, reducing costs and improving satisfaction.

Fireworks AI

A platform for fast inference of generative AI models, including fine-tuning and deployment.

GPT-trainer

AI chatbot builder using custom data for contextual responses, embeddable on websites and Slack.

Owlbot

AI Chatbot platform for creating and integrating AI chatbots without coding.

iDox.ai Guardrail

Real-time AI guardrails that prevent sensitive data exposure in AI tools, copilots, and autonomous AI agents.

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Lamini

Enterprise LLM platform for developing and controlling custom LLMs with high accuracy.

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Tripo AI

AI-powered 3D model generator from images and text.

OfoxAI

Unified API gateway to access 100+ LLMs like GPT, Claude, and Gemini.

PoYo.AI

High concurrency. Stable AI API. Better pricing.

Seko

Advanced AI video generation platform with multi-episode workflow capabilities.

Media.io Free AI Image Generator

Media.io Free AI Image Generator is an online AI image creation tool that helps users create original visuals from text prompts or reference photos. It is designed for creators, marketers, bloggers, designers, ecommerce sellers, and anyone who needs quick images for social media, marketing, blogs, presentations, product visuals, and creative projects.

Free

Meshy

Meshy is a 3D AI platform for generating 3D models from text or images.

Maxworker.ai

Max is an AI coworker for your team inside Slack. He connects to 25+ essential work tools today, with 3,000+ tools coming soon, and turns your team’s context into ready-to-review work. Fixed price, no surprise.

ezsub

Unbeatable Price! Get ChatGPT Plus for only $12.95 with NO credit card required. Smooth local payments for global users.

SocQ

AI-Agent-Ready Social API. Simple. Reliable. Scalable.

Ankon AI

Turn prompts, PDFs, documents, blogs, scripts, and images into AI whiteboard videos in minutes.

2KEN

High-speed, ultra-low-cost AI API gateway for text, image, and video models.

ChatHawk

Find the Best Answer Across the Top AI Models

SiftQ

SiftQ is an AI video generation platform powered by MiniMax H3, offering high-quality 2K and 768p video generation at up to 81% lower pricing than MiniMax's official rates.