6,895 tools, each one opened, scored and signed by a Toolio reviewer

Browse by the job,
not the category

Most people arrive knowing what they need done, not which category it lives in. 65 jobs grouped into 12 kinds of work. Pick the kind on the left, or search.

Sort Shortlist Newest A to Z Filter Free tier Under $20 116 tools

Tick Compare on any two to four cards to put them side by side.

API2D

API Development
Free
3.9 /5 Toolio reviewer

Limited to static API responses, lacks dynamic content.

not yet checked

JSON AI

API Development
Free
3.9 /5 Toolio reviewer

Turns a defined schema into a live API endpoint that returns structured JSON from raw input.

not yet checked

Ask Ben - Chrome Extension

API Development
Free
3.9 /5 Toolio reviewer

A Chrome extension that connects your own API key to GPT-3's Davinci model for quick Q&A.

not yet checked

Aspen

API Development
Free
3.9 /5 Toolio reviewer

Aspen is a free API-testing app for macOS with an AI assistant, ideal for REST APIs.

not yet checked

Grafychat

API Development
Free
3.9 /5 Toolio reviewer

A visual, non-linear chat canvas that connects ChatGPT, Google AI and other models with your own keys.

not yet checked

Wrk

API Development
$1,000 once
3.8 /5 Toolio reviewer

Describe your process, and let it Wrk fully automate using AI bots.

not yet checked

Kusho AI

API Development
Free
3.8 /5 Toolio reviewer

Catch failures before production.

not yet checked

GPT-3 Anywhere

API Development
Free
3.9 /5 Toolio reviewer

Pipes OpenAI API results straight into website text fields without writing custom code.

not yet checked

Ally Chrome Extension

AI Rewriter
Free
3.9 /5 Toolio reviewer

Rewrites and drafts text through your own OpenAI API key, with editable stock prompts.

not yet checked

Template Generator

API Development
$29 per month
3.9 /5 Toolio reviewer

Generate templates, automate with API.

not yet checked

Fastn

API Development
$59 per month
3.8 /5 Toolio reviewer

Eliminate the need for building or maintaining integrations.

not yet checked

My AI Ninja

AI Search Engine
from $19 per month
3.8 /5 Toolio reviewer

Best for quick AI integrations, not complex models.

not yet checked

Inspiq

Project Management
Free
3.9 /5 Toolio reviewer

Free for those with OpenAI API key, not suitable for budget-conscious users.

not yet checked

Novita AI

API Development
$1.74 per million tokens
3.9 /5 Toolio reviewer

One API for 200+ AI models.

not yet checked

BR AI N Chrome Extension

AI Developer Tools
Free
3.9 /5 Toolio reviewer

Wraps the ChatGPT API in a simple interface, though power users may want the full API's flexibility.

not yet checked

Onetab AI

DevOps
$29 per month
3.8 /5 Toolio reviewer

Centralize all your AI agents in one channel, but it lacks complex integrations.

not yet checked

Linked API

API Development
from €49 per month
4.0 /5 Toolio reviewer

Automate LinkedIn with ease via API, SDKs, or CLI. Perfect for small teams.

not yet checked

AITTIA Plugin Chrome Extension

API Development
Free
3.9 /5 Toolio reviewer

Highlights text on any page and sends it to the AITTIA API for instant analysis.

not yet checked

Aipify

API Development
Free
3.9 /5 Toolio reviewer

An API that returns structured, GPT-4-backed responses for chatbots and data tools.

not yet checked

Officely AI

Customer Analytics
from $19 per month
3.9 /5 Toolio reviewer

It struggles with complex integrations and high costs.

not yet checked

Payments – Whop

Business Planning
from $19 per month
3.8 /5 Toolio reviewer

Whop is a payment gateway, ideal for businesses needing customizable APIs. It's straightforward and flexible.

not yet checked

Replicate

API Development
$0.01 per hour
4.0 /5 Toolio reviewer

Run AI with an API. Deploy custom models.

not yet checked

Enhance AI

Automation Tools
Free, with token limits
4.0 /5 Toolio reviewer

Not suited for complex, long-term projects.

not yet checked

AI Or Not

Network Security
$5 per month
4.0 /5 Toolio reviewer

Detects AI-generated text, images, audio and video via API, claiming 98.9% accuracy.

not yet checked

TypingMind

API Development
from $X per month
3.9 /5 Toolio reviewer

Suits developers needing a chat interface for AI models; bad for those without API keys.

not yet checked

Stable Diffusion API

API Development
$149/mo
4.0 /5 Toolio reviewer

Developers who need fast image generation with a free tier.

not yet checked

HTTPie

API Development
Free
3.8 /5 Toolio reviewer

HTTPie simplifies API testing, offering an intuitive command-line interface.

not yet checked

Omni Infer

API Development
from $1.74
3.9 /5 Toolio reviewer

Run over 200 AI models with a single API, manage GPU instances and agent sandboxes.

not yet checked

Inai Webhooks Reports Int Extension

API Development
Free
3.9 /5 Toolio reviewer

Auto-configures Adyen webhook and report settings for inai's payment analytics tools.

not yet checked

Pandas AI

Automation Tools
$0.07 per month
3.9 /5 Toolio reviewer

PandasAI turns your data analysis into a conversation, but requires an OpenAI API key.

not yet checked

Albato

Automation Tools
from $3,000 /mo
4.0 /5 Toolio reviewer

Albato embeds AI agents and integrations into your product.

not yet checked

AiBot

API Development
Free
3.9 /5 Toolio reviewer

Connects your API keys to a chat widget you can drop into any site.

not yet checked

AIProxySwift

API Development
from $10 per month
4.0 /5 Toolio reviewer

Protect any API key in minutes with a fully managed proxy, but securing your own keys still requires setup.

not yet checked

Luxand

API Development
$9 per month
4.1 /5 Toolio reviewer

Free up to 500 API requests monthly.

not yet checked

Login Llama

API Development
Free for up to 1,000 checks
4.0 /5 Toolio reviewer

Detect suspicious logins and account takeovers with one API call.

not yet checked

Story 321

Customer Analytics
Free
3.9 /5 Toolio reviewer

Free to use with Google Gemini API key.

not yet checked

From Chaos Chrome Extension

Data Visualization
Free
3.7 /5 Toolio reviewer

Turns webpages into structured data with ChatGPT, but requires an OpenAI API key.

not yet checked

ApyHub

API Development
$16 /month
4.0 /5 Toolio reviewer

Not suitable for building custom APIs.

not yet checked

Kie AI

API Development
from $0.04
3.9 /5 Toolio reviewer

Access best AI models in one API.

not yet checked

Dispara AI

API Development
from $19 per month
3.8 /5 Toolio reviewer

Transforme suas conversas de WhatsApp em vendas previsíveis.

not yet checked

PRST AI

API Development
$49.99 per month
4.0 /5 Toolio reviewer

A self-hosted gateway for managing prompts, pricing rules, and multiple AI tools from one dashboard.

not yet checked

PDF2GPT

Automation Tools
Free
3.9 /5 Toolio reviewer

It sends the entire document to GPT, but can't split it into sections manually.

not yet checked

Sky Vern

API Development
Free
4.0 /5 Toolio reviewer

Automate any website workflow.

not yet checked

Defined.ai

Automation Tools
Free
3.9 /5 Toolio reviewer

Signs users in with Azure AD or DefinedCrowd, suitable for restricted access but limited to personal accounts only.

not yet checked

Browse.ai

Automation Tools
$5 per month
4.0 /5 Toolio reviewer

Automate data collection without writing a single line of code.

not yet checked

Lang AI

API Development
$19 per month
3.9 /5 Toolio reviewer

AI-powered support automation across channels.

not yet checked

API and integrations developer

APIs, integrations and developer platforms.

Not yet tested as a set

All software and it 7 Software developer 434 Web developer 97 Data scientist and ML engineer 119 DevOps engineer 84 API and integrations developer 116 Cybersecurity analyst 186 IT and support technician 8

API and integrations developers connect systems: they design endpoints, read other vendors' documentation, wire up webhooks, handle authentication and debug failing requests. AI tools fall into two groups, model APIs you build on (Replicate, Stable Diffusion API, Novita AI) and helpers for the work itself, such as scrapers, no-code connectors like Albato and data tools like JSON AI. Check rate limits, uptime and how stable the API contract is.

Questions people ask

What is the difference between an AI API and an AI app?

An AI app gives people a finished interface, while an AI API exposes the model to your own code through requests and responses. Replicate and Stable Diffusion API are examples of the second kind. APIs give you control and automation, but you handle errors, limits and billing logic yourself.

How do I choose between several AI model APIs?

Compare output quality on your own inputs first, then look at latency, rate limits, SDK support, data retention policy and how often models are deprecated. A hosted marketplace such as Replicate lets you swap models behind one interface, which reduces lock-in if a provider changes terms.

Can AI write and debug API integrations?

It can draft client code, translate between formats and explain error messages, but it often invents endpoints or parameters. Always check generated calls against the vendor's real documentation and test in a sandbox before connecting anything to production data or payments.