SaaSHub Experts
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1. FastAPIFastAPI is an Open Source, modern, fast (high-performance), web framework for building APIs with Python 3.6+ based on standard Python type hints.
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2. FirebaseFirebase is a cloud service designed to power real-time, collaborative applications for mobile and web.
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3. Amazon API GatewayCreate, publish, maintain, monitor, and secure APIs at any scale
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4. Insomnia RESTDesign, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.
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5. ApigeeIntelligent and complete API platform
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ZeroTwo AI sponsoredZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place!
Top 15 API Tools of Oct 21
SaaSHub Submit
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Papertools.app Posted on GetAppAccounting and invoicing software for small businesses. Manage invoices, bills, expenses, payroll and reports, with plain-language tools and proper double-entry bookkeeping underneath.
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FixControl.co Posted on Uneed.bestManage construction defects and punch lists in one place: floor plans with pins, reports, repair history and crew oversight. Install FixControl for free.
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Zyene Reviews Posted on Website HuntMore reviews. Less busywork.
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XignDoc 15 postsXignDoc provides secure e-signatures software in the UK for fast and reliable online document signing. Sign Word documents digitally with ease and confidence.
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FakeNameGenerator.online 14 postsFree browser-based generator for fictional user profiles, mock API fixtures, test credit cards and database seed scripts.
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TrackingTime 14 postsTime tracking for agencies and professional services teams
Questions & Answers
Developers and technical teams building AI features who don't want to maintain a separate integration for every model provider, from solo builders and startups to engineering teams at SMEs. There's a particular fit for teams in the GCC and the wider Middle East who want independent, self-serve access to frontier text, image and video models with regional billing support.
YFolio was born out of the frustration of dealing with messy, manual document filing and archiving. We set out to build a modern, intelligent document platform that leverages AI to do the heavy lifting of reading, tagging, and structuring data.
Most sales intelligence tools are enterprise products — custom pricing, procurement cycles, and a requirement for large volumes of historical data before they add value. Sales Blueprint Architect is transparent, affordable, and useful immediately: upload what you know about a deal and get a clear, prioritized action plan back. It's built for the individual sales professional, business owner, or consultant working real opportunities today, not for revenue operations teams managing enterprise pipelines.
Most LinkedIn automation tools send generic messages that prospects can spot immediately. Linkyfy generates AI-personalized connection messages for each profile, extends into email outreach within the same platform, and is currently free to use.
QVeris brings professional data and tools into the AI applications people already use. It combines task-based service discovery, capability inspection, and execution through a unified platform, covering finance, social media, life sciences, research, e-commerce, trade, and everyday services. With Hosted MCP, APIs, SDKs, and a CLI, QVeris supports both existing AI assistants and custom applications, reducing manual data handling and separate integration work. https://qveris.ai
Most translators lock you into a single engine. MixTranslate is built around comparison: you submit text once, run it across ChatGPT, Claude, Gemini, DeepSeek, and 20+ other AI models, then pick the version that best matches your tone and context. Glossaries, tone control, and quality scores sit in the same workflow — so uniqueness isn’t “another AI translator,” it’s choosing the best translation instead of hoping one model got it right.
At Sivi, we built custom models for layered design generation and prepared unique structured design datasets (beyond image and text datasets) to solve editable design generation. Sivi follows atomic design principles, composes designs from scratch across infinite dimensions and spanning over 72 languages, following the creative process of a human designer. DGDS by Sivi leads the way in generative AI for graphic design, providing users with the ability to create layered, editable designs on demand. Know more - https://sivi.ai/blog/generative-ai-for-graphic-design-sivi-cole-deepfloyd-sdxl-dall-e3
WiggleGrid shows every iPhone Home Screen page and the Dock side by side on a Windows PC, so you can arrange apps with a mouse instead of dragging icons one at a time in wiggle mode. You review every change before anything is sent to your iPhone, and your current layout is saved first so you can restore it with one click.
Wisal Club puts the loyalty card straight into Apple Wallet and Google Wallet. Customers don't download an app or fill in a form: they scan a QR code at the counter and the card is on their phone in seconds. Merchants can then send "we miss you" notifications to customers who stopped visiting, and see returning vs. absent customers on a simple dashboard. It is built in the UAE with a full Arabic and English interface, so it fits local cafés, restaurants and salons out of the box.
Dplooy started in 2025 because putting a simple website online was still harder than building it and just having site run on local machine without possible and fast way to share online cleanly . More and more people make sites with AI tools and then get stuck at the last step: how do I put this online? Dplooy is built for that moment. Upload your files and get a link, then add the things a real business site needs, like forms, bookings and a chatbot, without a backend.
Picture to Video AI was built around a simple idea: turning a still image into a moving video should not require professional editing software, timelines, or complex prompts. The platform brings multiple AI video workflows into one accessible online studio, allowing users to begin with a single picture, two selected frames, or a written idea and turn it into a shareable video.
The primary audience includes students, educators, knowledge workers, and anyone looking for a short browser-based focus exercise. The tools are also useful for classroom demonstrations of visual search and the Stroop effect. They are intended for informational and educational self-practice rather than diagnosis, treatment, or health assessment.
TeamRetro Planning Poker is built as a modern web-based application using browser technologies that support real-time collaboration, ensuring fast performance and accessibility across devices.
Bwak.news is a Python app built on FastAPI, with SQLite for storage and server-rendered Jinja templates. Plain JavaScript on the front end keeps it fast, and it installs as a Progressive Web App on iOS and Android.
Email comes in through Cloudflare Email Routing and Cloudflare Workers, which queue each issue for the app to process. The app runs on Fly.io, and Litestream continuously backs up the database to Cloudflare R2. Sign-in uses passwordless magic links sent through Resend, and billing runs through Lemon Squeezy.
Sensitive account data, like your email address, is encrypted at rest.
KindHOA is built for self-managed HOAs and volunteer boards—not property management companies. Good Neighbor is free forever with no per-door software fee, and Board Automation is a flat $29/month if you want recurring dues, late fees, and deeper automation.
Latest nominations and activity
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Linkyfy
Linkyfy is an AI-powered LinkedIn automation tool for founders, CXOs, and sales professionals that personalizes outreach, automates connections, and helps you grow your professional network.
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BuildingProThe leading building and property management software for condos, apartments & commercial properties. Manage expenses, maintenance & communication.
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GeoCopyMeasure, publish, and optimize content so your brand appears in ChatGPT, Perplexity, Gemini, and Google AI Overviews. Free trial: 5 free articles, no credit card required
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WritesonicIf you’ve ever been stuck for words or experienced writer’s block when it comes to coming up with copy, you know how frustrating it is.
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AIQualityHQCheck and improve your AI prompt quality in seconds. Evaluates prompts across six core dimensions delivering deterministic scores and actionable optimization suggestions instantly.
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Lorka.aiDiscover Lorka, a multi-AI tool to combine GPT, Gemini, DeepSeek, and more in a single subscription. Fast, flexible, all-in-one AI.
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ChatGPTChatGPT is a powerful, open-source language model.
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StatixoupMonitor Your Website with Statixoup
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AnywordAn AI platform for creating effective marketing copy, trained on tens of millions of successful ads.
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Plexigen AIGenerate Stunning AI Videos with Audio & Effects in Minutes
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Wish GeneratorAI greeting studio: it writes the wish, then turns it into a photo card with your own people, a short video, a personal song or a voice message - and sends it on the day.
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CaideAutomate the full prospect journey for effortless, high-quality outreach. Your AI-powered sales assistant that delivers hot leads without breaking a sweat.
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RytrRytr is an AI-powered writing tool that helps you create high-quality content, in just a few seconds, at a fraction of the cost!
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WiggleGrid
Organize your iPhone Home Screen from a Windows PC. See every page side by side, drag apps where you want them, and apply the layout to your iPhone in one step.
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AgentXrayAsk Claude or ChatGPT about your Amazon store: profit measured from your own settlements, PPC, inventory and traffic. Drafts bid, budget and listing changes that you approve in the browser.
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QR Code DeskFree QR codes with your logo, plus dynamic codes you can change after printing. Host a menu, business card, link page or coupon behind a code, add time or phone rules, track scans. Codes are never switched off. Pro: $9/mo.
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ipcometWhat's my IP? See your public IP address, location, ISP and connection details instantly with this free IP checker. No ads, no sign-up.
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Bwak.news
Privacy-first newsletter reader. Each newsletter gets its own alias and lands in a clean feed. Never connects to your inbox.
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Smart Blur by Smart Build LabsBlur sensitive data automatically when you share your screen. A browser extension that hides emails, phones, IDs and many more PIIs on your device with power of Open AI local model. Automatically detects screen share. No account required.
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TeachToolsThe AI toolkit teachers actually trust. FERPA-compliant, encrypted, zero student data. Create worksheets, quizzes, lesson plans in seconds.
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Idiolect.appMake any AI write in your real voice, not generic AI slop.
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Jasper.aiThe Future of Writing Meet Jasper, your AI sidekick who creates amazing content fast!
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KlorityReplace Jira, Confluence & TestRail with one fast, affordable engineering workspace — from $2/user/month.
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Norlif AI FixerOptimize your whole Shopify catalog with AI — titles, descriptions, meta descriptions, spec tables, and product categories. Bulk runs, 98 languages, and automatic optimization for new products.
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SocialVectorSocialVector connects your YouTube channel data, surfaces the signal behind your growth, and helps you decide what to do next.
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Mark360.aiWhatsApp API & Instagram DM automation for growing brands
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Mining BlockerThis free Crypto Mining Blocker extension, blocks all CPU-Crypto Miners before they are loaded and...
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GuessAndMatchChallenge your memory with Ravel - the ultimate name guessing game. Can you guess the hidden name, from your favorite topic, in 7 tries?
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CoreChartsBitcoin on-chain metrics: address cohorts, valuation indicators, and cycle regimes in a clean dashboard
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Copy.aiWe have created the world's most advanced artificial intelligence copywriter that enables you to create marketing copy in seconds!
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Quinta.siDescribe your business in a sentence; Quinta SI builds the system that runs it.
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HumanTone.ioThe professional AI humanizer. Real rewriting, no tricks. HumanTone rewrites AI generated content through deep semantic rewriting so it reads like a human wrote it.
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PlimoPlimo brings the newest AI image and video models and trending templates together in one easy place. Your ideas, shaped in seconds.
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CostileDiagnose production AI agent failures, see which workflow is affected, and check whether a fix holds on follow-up traffic.
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TurnImageIntoVideoTurn image into video with AI in your browser. Upload any JPG, PNG or WebP photo, direct the motion, and download a smooth MP4. First 5-second video is free — no credit card needed.
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Oakgen.aiCreate professional images, videos, and talking avatars in seconds, not hours. 200+ AI models in one platform.Generate images, videos, music, and voiceovers with 30+ top AI models. One subscription from $9/month. Commercial license included.
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AIToHumanAdvanced AI humanizer that converts robotic AI-generated content into natural human writing. 95%+ bypass rate for GPTZero, Turnitin & more. Built by AI & linguistics experts.
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NexiaToolsAll-in-one AI marketing suite with 30+ tools for content creation, SEO, and social media. Includes a unique White Label program for agencies to launch their own AI portal.
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AI Content BridgeThe complete AI content workflow for WordPress: plan topic clusters, generate posts, and handle internal linking in one plugin.
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SublifySublify uses AI to turn amateur photos of hotels, Airbnbs and properties into professional visuals in 30 seconds.
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VoxCraft.siteGenerate natural AI voices in Urdu, Hindi, Punjabi & more. Free text to speech, voice cloning, and AI music for YouTube, podcasts, and video — commercial use allowed.
