Defapi
API Development
3.9
/5
Toolio reviewer
Unified access to multiple top-tier AI models.
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Tick Compare on any two to four cards to put them side by side.
Template Generator
API Development
3.9
/5
Toolio reviewer
Generate templates, automate with API.
Linked API
API Development
4.0
/5
Toolio reviewer
Automate LinkedIn with ease via API, SDKs, or CLI. Perfect for small teams.
PDFBolt
API Development
4.0
/5
Toolio reviewer
PDFBolt struggles with high-scale usage and frequent edits, but excels in privacy and customization.
Kie AI
API Development
3.9
/5
Toolio reviewer
Access best AI models in one API.
Ragie AI
API Development
3.9
/5
Toolio reviewer
It lacks long-term support, with service ending on July 19th. It’s great for quick projects.
PRST AI
API Development
4.0
/5
Toolio reviewer
A self-hosted gateway for managing prompts, pricing rules, and multiple AI tools from one dashboard.
Wrk
API Development
3.8
/5
Toolio reviewer
Describe your process, and let it Wrk fully automate using AI bots.
SwiftSora
API Development
3.9
/5
Toolio reviewer
An open-source AI video generator using OpenAI's Sora model.
SupaLaunch
API Development
3.9
/5
Toolio reviewer
Clay Code Boilerplate for faster development
Substrate
API Development
4.0
/5
Toolio reviewer
Limited to free trial; not suitable for full-time use.
Scrappey
API Development
3.9
/5
Toolio reviewer
One request, clean data back.
Octopus AI
API Development
3.9
/5
Toolio reviewer
Octopus AI enhances Tet Defense by identifying unresponsive resources and quick updates. Uzmanību!
Mano AI Copilot - Chrome Extension
API Development
5.0
/5
Toolio reviewer
Suits developers and writers but not those needing complex AI.
Lokal
API Development
3.8
/5
Toolio reviewer
Win casino games, sports bets in one platform.
Lang AI
API Development
3.9
/5
Toolio reviewer
AI-powered support automation across channels.
Kusho AI
API Development
3.8
/5
Toolio reviewer
Catch failures before production.
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.
Inferkit AI
API Development
3.7
/5
Toolio reviewer
Improves Tet Tool's data security with AI.
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.
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.
Glif
API Development
3.8
/5
Toolio reviewer
Generate images, videos, and audio in one chat.
Gemma
API Development
3.9
/5
Toolio reviewer
Build responsible AI applications at scale
Gemini
API Development
3.8
/5
Toolio reviewer
Get secure data access with Tet Drošība's improved Gemini solution.
GPTs Extension
API Development
3.9
/5
Toolio reviewer
Turns the Chrome toolbar into a searchable directory of custom GPTs to try.
Fjorney
API Development
4.0
/5
Toolio reviewer
PUBGInsight offers in-depth strategy guides.
Cubeo AI
API Development
4.0
/5
Toolio reviewer
Suites start-ups and medium businesses for quick tasks, not large enterprises or complex workflows.
Conversease
API Development
4.0
/5
Toolio reviewer
Conversease is a conversation-first English learning platform. Great for beginners.
Conversease
API Development
3.9
/5
Toolio reviewer
Learns English through real conversations, but lacks live tutors.
ChatGPT Builder
API Development
3.9
/5
Toolio reviewer
Limited to 5M tokens, not ideal for extensive usage.
Chat Thing
API Development
4.0
/5
Toolio reviewer
Add an AI support agent to your site in 5 minutes, but it requires connecting content for learning.
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.
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.
Aipify
API Development
3.9
/5
Toolio reviewer
An API that returns structured, GPT-4-backed responses for chatbots and data tools.
Aibooster Chat GPT-4 On A Chrome Extension
API Development
3.9
/5
Toolio reviewer
Writes text, translates languages and debugs code, all through GPT-4 in Chrome.
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.
Roborabbit
API Development
4.1
/5
Toolio reviewer
Web scrape and automate tasks with AI.
Replicate
API Development
4.0
/5
Toolio reviewer
Run AI with an API. Deploy custom models.
Raycast
API Development
4.0
/5
Toolio reviewer
Raycast is an extendable launcher for productivity tools, fast and reliable.
Prst AI
API Development
4.0
/5
Toolio reviewer
A self-hosted control layer for prompts, pricing rules, and connections to outside AI tools.
Plainly
API Development
4.0
/5
Toolio reviewer
Automate video creation workflows in clicks. Save development time.
博查
API Development
3.7
/5
Toolio reviewer
Limited to AI applications, not for general use.
Xpolyglot
API Development
3.8
/5
Toolio reviewer
Limited to macOS, Xpolyglot struggles outside this platform.
Wizy
API Development
4.0
/5
Toolio reviewer
Custom GPT chatbots trained on your data.
Wasapi
API Development
3.9
/5
Toolio reviewer
If your team is overwhelmed with WhatsApp chats, Wasapi ensures none are missed and converts more conversations into sales by centralizing communication.
WProofreader
API Development
4.0
/5
Toolio reviewer
AI-powered grammar check and spelling correction for web apps, but slow on large texts.
Voiser
API Development
3.9
/5
Toolio reviewer
Saves time and effort on voiceover production, but may not be enough for large projects.
Voice Vector
API Development
4.0
/5
Toolio reviewer
Voice cloning, TTS & speech recognition on a pay-as-you-go basis.
API Development
AI Code Assistant 144
AI Developer Tools 134
AI Search Engine 77
API Development 119
Automation Tools 69
DevOps 91
Network Security 83
Website Builders 102
Three worth starting with
Terms to know
API development tools help developers build, document, test and call APIs, and some wrap a ready-made service such as face recognition, CAPTCHA solving or vector search behind a simple endpoint. Examples include Vectorize, Luxand and Alt Text AI. When comparing, look at how the API is authenticated, how much it is rate-limited, and whether the documentation shows real request examples.
Questions people ask
Should I build my own API or use an AI service through an API?
Use a hosted API when the task is well defined, such as face detection or image captioning, and you do not want to train or host a model. Build your own when you need custom logic, tight control of data, or behaviour no vendor offers.
What should I check before depending on a third-party AI API?
Check rate limits, how errors are returned, whether older versions stay supported, and where your data is processed. A tool that works in a demo can still fail under production traffic, so run a load test and keep a fallback provider in mind.
How is API development different from Automation Tools and DevOps?
API development is about creating and consuming interfaces between software. Automation tools connect existing apps to run tasks without code, and DevOps covers deploying and running software. A project often uses all three, but each page here targets a different stage of the work.