No moat. Still in business.

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Tracks Amazon and Flipkart prices, shows past price charts and alerts shoppers when a product gets cheaper.

Since 2014

Free · Money and budgeting · Individuals and families

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Watches web pages for changes and sends alerts or scraped data to Slack, Discord, Telegram or Google Sheets without code.

Since 2019

Free plan · Uptime and monitoring

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Puts WhatsApp, Slack, Signal, email and other messengers into one desktop app with workspaces.

Since 2017

Free plan · Focus and productivity

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Writers keep their past posts and notes in one library, draft social posts from it, and schedule them to X, LinkedIn and more.

Since 2021

Subscription · Marketing and social · Creators and writers

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A chat bot for Slack, Teams and Telegram where coworkers thank each other and earn rewards.

Since 2018

Subscription · Payroll and HR

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Gives static website forms a hosted endpoint that stores submissions, filters spam and sends alerts to email, Slack or Discord.

Forms and surveys · Developers

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Hosting for developers that deploys Dockerfiles or images as apps, workers, cron jobs and databases on a private network.

Since 2024

Free plan · Developer tools · Developers

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One API and an in-app inbox component that let software teams send notifications by email, SMS, push, chat and in-app.

Transactional email · Developers

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Build AI chat agents for support or sales and run them on your website, Slack, WhatsApp and other channels.

Subscription · Customer support

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Copies attachments, photos and voice notes from email, Slack and Telegram into your Google Drive or Dropbox.

Since 2024

Automation and integrations

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Sends your notes from books, podcasts and articles back by email or Telegram on a spaced repetition schedule so you remember them.

Since 2024

One-off payment · Notes and knowledge · Individuals and families

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An API that puts an invisible mark on each copy of an image so creators and apps can trace who leaked it.

Since 2026

Security and passwords · Creators and writers

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Gives you a forwarding address that turns email newsletters into ebooks and sends them to your Kindle, Kobo or reMarkable.

Since 2024

Free plan · Focus and productivity · Individuals and families

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Sends web, app and messenger push notifications so publishers and shops can reach visitors again.

Free trial · Marketing and social · Online sellers

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Persian-language online form and quiz builder with calculations, payments, SMS alerts and reports.

Free plan · Forms and surveys

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Watches web pages for you and sends an alert when content, prices or stock levels change.

Subscription · Uptime and monitoring

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Say or type what you want done and Clara builds a scheduled automation that uses your Gmail, Drive and other apps.

Since 2026Updated 31 days ago

Automation and integrations · Individuals and families

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Tracks domain renewals, SSL certificates and DNS records for many sites and alerts you before something lapses or breaks.

Since 2024

Subscription · Uptime and monitoring · Agencies

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Watches your sites, certificates, DNS records and scheduled tasks around the clock and tells your team as soon as something fails.

Since 2024Updated 4 months ago

Subscription · Uptime and monitoring · Developers

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Monitors websites, servers, cron jobs, DNS records and SSL certificates, with alerts and public status pages.

Since 2024

Free plan · Uptime and monitoring · Developers

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Builds an AI chatbot trained on your business data to answer customers on your site, Telegram, Bale and more.

Free plan · Customer support

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Checks websites, APIs and cron jobs every 30 seconds and confirms an outage before alerting your team.

Subscription · Uptime and monitoring · Developers

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Alerts you when a cron job misses its ping or a site, certificate or domain has a problem, with status pages included.

Free plan · Uptime and monitoring · Agencies

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Watches GitHub, npm, PyPI, Docker Hub and other sources and tells you when projects you follow ship a new version.

Developer tools · Developers

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A note app for desktop and phone that records and transcribes, then answers questions using your own notes.

Since 2026

Notes and knowledge · Individuals and families

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An AI receptionist that answers and routes business calls, then scores each call and logs it in your CRM.

Since 2026

Subscription · CRM and sales

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Speak a short voice memo and it writes X threads, LinkedIn posts and video scripts that match the tone of your earlier posts.

Since 2026

Free plan · Marketing and social · Freelancers

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Alerts you when a cron job, worker or container stops checking in, and attaches its last log lines to the alert.

Since 2026

Free plan · Uptime and monitoring · Developers

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Checks your site is up, sends alerts to Telegram or a webhook, and adds logs, metrics and a public status page.

Since 2025

Free plan · Uptime and monitoring · Developers

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Tracks SSL certificates on any number of domains and warns you before they expire via Telegram, Teams, PagerDuty or webhooks.

Since 2025

Free · Uptime and monitoring

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AI coach for runners, cyclists and triathletes that adjusts training plans from wearable and recovery data and messages you.

Since 2026

Subscription · Health and habits · Individuals and families

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A Chrome extension that encrypts the messages you type in Instagram, WhatsApp, Telegram and other chat apps.

Since 2026

Security and passwords · Individuals and families

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Mac app for developers to run, watch and coordinate several AI coding agents side by side with a task board.

Free · Developer tools · Developers

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Checks whether your website can be reached from 43 countries and alerts you by Telegram, Slack or email when it is blocked.

Since 2025

Subscription · Uptime and monitoring

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WordPress plugin that pulls in RSS feeds to show as lists, publish as posts, or rewrite with AI for news and content hubs.

Subscription · Website builders · Creators and writers

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No-code builder that lets cafes and restaurants launch a Telegram mini app for menus, orders and payments.

Since 2026

Subscription · Website builders · Restaurants and cafés

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Self-hosted tool that runs scheduled PostgreSQL, MySQL and MongoDB backups to cloud storage and alerts your team.

Since 2025

Free · Developer tools · Developers

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Watches scheduled jobs and websites by waiting for a ping from each run, then alerts you on Telegram or Slack when one is late.

Free plan · Uptime and monitoring · Developers

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Uptime checks for sites, APIs, databases and queues you run on your own server, with alerts and public status pages.

Free · Uptime and monitoring · Developers

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A Mac app that puts iMessage, WhatsApp and Telegram chats in one inbox, with reminders and notes on contacts.

Since 2025

Free · CRM and sales · Individuals and families

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Pools GPUs and CPUs from many cloud providers and your own servers so developers can run large data jobs in one place.

Since 2026

Developer tools · Developers

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An unofficial API, CLI and MCP server that lets Substack writers draft, schedule and publish posts outside the editor.

Since 2026

Subscription · Newsletters · Creators and writers

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Keeps every domain you own in one dashboard and alerts you to expiry dates, DNS and SSL changes.

Free plan · Uptime and monitoring

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Self-hosted comments for blogs and articles, with social login, moderation and no tracking of readers.

Free · Website builders · Creators and writers

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Send app events with one HTTP call, then search them and get them delivered to Slack, Discord, Telegram or webhooks.

Since 2026

Free plan · Developer tools · Developers

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Alerts you by email, Slack or a ticket when a cron job, backup or pipeline misses its expected check-in.

Since 2026

Free plan · Uptime and monitoring · Developers

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WordPress plugin that shares new posts and WooCommerce products to over 20 social networks automatically.

Free plan · Marketing and social

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Converts published articles into narrated audio with an on-page player that highlights words, for publishers and newsletters.

Since 2026

Free plan · Video and audio · Creators and writers