API2D
API Development
3.9
/5
Toolio reviewer
Limited to static API responses, lacks dynamic content.
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.
Tick Compare on any two to four cards to put them side by side.
JSON AI
API Development
3.9
/5
Toolio reviewer
Turns a defined schema into a live API endpoint that returns structured JSON from raw input.
Ask Ben - Chrome Extension
API Development
3.9
/5
Toolio reviewer
A Chrome extension that connects your own API key to GPT-3's Davinci model for quick Q&A.
Aspen
API Development
3.9
/5
Toolio reviewer
Aspen is a free API-testing app for macOS with an AI assistant, ideal for REST APIs.
Grafychat
API Development
3.9
/5
Toolio reviewer
A visual, non-linear chat canvas that connects ChatGPT, Google AI and other models with your own keys.
Wrk
API Development
3.8
/5
Toolio reviewer
Describe your process, and let it Wrk fully automate using AI bots.
Kusho AI
API Development
3.8
/5
Toolio reviewer
Catch failures before production.
GPT-3 Anywhere
API Development
3.9
/5
Toolio reviewer
Pipes OpenAI API results straight into website text fields without writing custom code.
Ally Chrome Extension
AI Rewriter
3.9
/5
Toolio reviewer
Rewrites and drafts text through your own OpenAI API key, with editable stock prompts.
Template Generator
API Development
3.9
/5
Toolio reviewer
Generate templates, automate with API.
Fastn
API Development
3.8
/5
Toolio reviewer
Eliminate the need for building or maintaining integrations.
My AI Ninja
AI Search Engine
3.8
/5
Toolio reviewer
Best for quick AI integrations, not complex models.
Inspiq
Project Management
3.9
/5
Toolio reviewer
Free for those with OpenAI API key, not suitable for budget-conscious users.
Novita AI
API Development
3.9
/5
Toolio reviewer
One API for 200+ AI models.
BR AI N Chrome Extension
AI Developer Tools
3.9
/5
Toolio reviewer
Wraps the ChatGPT API in a simple interface, though power users may want the full API's flexibility.
Onetab AI
DevOps
3.8
/5
Toolio reviewer
Centralize all your AI agents in one channel, but it lacks complex integrations.
Linked API
API Development
4.0
/5
Toolio reviewer
Automate LinkedIn with ease via API, SDKs, or CLI. Perfect for small teams.
AITTIA Plugin Chrome Extension
API Development
3.9
/5
Toolio reviewer
Highlights text on any page and sends it to the AITTIA API for instant analysis.
Aipify
API Development
3.9
/5
Toolio reviewer
An API that returns structured, GPT-4-backed responses for chatbots and data tools.
Officely AI
Customer Analytics
3.9
/5
Toolio reviewer
It struggles with complex integrations and high costs.
Payments – Whop
Business Planning
3.8
/5
Toolio reviewer
Whop is a payment gateway, ideal for businesses needing customizable APIs. It's straightforward and flexible.
Replicate
API Development
4.0
/5
Toolio reviewer
Run AI with an API. Deploy custom models.
OpenAI Expenses Checker Chrome Extension
Accounting
3.9
/5
Toolio reviewer
Shows your OpenAI API spending directly from a browser icon instead of the usage dashboard.
Enhance AI
Automation Tools
4.0
/5
Toolio reviewer
Not suited for complex, long-term projects.
AI Or Not
Network Security
4.0
/5
Toolio reviewer
Detects AI-generated text, images, audio and video via API, claiming 98.9% accuracy.
TypingMind
API Development
3.9
/5
Toolio reviewer
Suits developers needing a chat interface for AI models; bad for those without API keys.
Stable Diffusion API
API Development
4.0
/5
Toolio reviewer
Developers who need fast image generation with a free tier.
HTTPie
API Development
3.8
/5
Toolio reviewer
HTTPie simplifies API testing, offering an intuitive command-line interface.
Omni Infer
API Development
4.0
/5
Toolio reviewer
Run over 200 AI models with a single API, manage GPU instances and agent sandboxes.
Inai Webhooks Reports Int Extension
API Development
3.9
/5
Toolio reviewer
Auto-configures Adyen webhook and report settings for inai's payment analytics tools.
Pandas AI
Automation Tools
3.9
/5
Toolio reviewer
PandasAI turns your data analysis into a conversation, but requires an OpenAI API key.
Albato
Automation Tools
4.0
/5
Toolio reviewer
Albato embeds AI agents and integrations into your product.
AiBot
API Development
3.9
/5
Toolio reviewer
Connects your API keys to a chat widget you can drop into any site.
AIProxySwift
API Development
4.0
/5
Toolio reviewer
Protect any API key in minutes with a fully managed proxy, but securing your own keys still requires setup.
Luxand
API Development
4.1
/5
Toolio reviewer
Free up to 500 API requests monthly.
Login Llama
API Development
4.0
/5
Toolio reviewer
Detect suspicious logins and account takeovers with one API call.
Story 321
Customer Analytics
3.9
/5
Toolio reviewer
Free to use with Google Gemini API key.
From Chaos Chrome Extension
Data Visualization
3.7
/5
Toolio reviewer
Turns webpages into structured data with ChatGPT, but requires an OpenAI API key.
ApyHub
API Development
4.0
/5
Toolio reviewer
Not suitable for building custom APIs.
Kie AI
API Development
3.9
/5
Toolio reviewer
Access best AI models in one API.
AI-Powered Workflow and Chatflow
Website Builders
3.9
/5
Toolio reviewer
Connects AI to HubSpot workflows for CRM data.
Dispara AI
API Development
3.8
/5
Toolio reviewer
Transforme suas conversas de WhatsApp em vendas previsíveis.
PDF2GPT
Automation Tools
3.9
/5
Toolio reviewer
It sends the entire document to GPT, but can't split it into sections manually.
Sky Vern
API Development
4.0
/5
Toolio reviewer
Automate any website workflow.
Defined.ai
Automation Tools
3.9
/5
Toolio reviewer
Signs users in with Azure AD or DefinedCrowd, suitable for restricted access but limited to personal accounts only.
Browse.ai
Automation Tools
4.0
/5
Toolio reviewer
Automate data collection without writing a single line of code.
Lang AI
API Development
3.9
/5
Toolio reviewer
AI-powered support automation across channels.
DataBar AI
Automation Tools
4.0
/5
Toolio reviewer
Enrich your CRM with over 100 data sources.
API and integrations developer
APIs, integrations and developer platforms.
All software and it 7
Software developer 405
Web developer 95
Data scientist and ML engineer 110
DevOps engineer 79
API and integrations developer 111
Cybersecurity analyst 182
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.