Tech

GTmetrix analyzes website loading speed and performance, providing diagnostic reports, waterfall charts, and ongoing monitoring from over 30 global test locations.

Heroku is a fully managed platform-as-a-service (PaaS) for deploying, running, and scaling applications across many languages, with managed Postgres, key-value stores, add-ons, and Salesforce integration.

Hyperping combines uptime monitoring from 15+ global regions with built-in status pages and on-call alerting, helping teams detect outages before customers notice.

Alternative toPPingdom|UptimeRobot|BSBetter Stack

Import.io extracts structured data from websites and monitors competitor pricing, availability, and MAP violations through its pricing intelligence platform. It delivers real-time market insights for retailers and brands.

Instatus is a status page and incident management platform that monitors services, alerts teams, and publishes status updates to customers. It offers public or private status pages with fast setup.

Let's Encrypt is a nonprofit Certificate Authority that provides free, automated TLS/SSL certificates to enable HTTPS encryption on websites. It uses the ACME protocol for automatic certificate issuance and renewal, serving hundreds of millions of sites.

Lighthouse is an open-source, automated tool from Google that audits web pages for performance, accessibility, SEO, and best practices. It generates reports with actionable recommendations and runs in Chrome DevTools, the CLI, a Node module, or PageSpeed Insights.

Alternative toPIPageSpeed Insights|WWebPageTest|GTmetrix

Logflare is a log management and event analytics platform that collects log events, stores them in Google BigQuery, and enables fast querying, real-time streaming, and alerting. It ingests logs from sources like Cloudflare, Vercel, and Elixir with predictable, metered pricing.

Alternative toDatadog|LLogtail|PPapertrail

LogRocket combines session replay, product analytics, error tracking, and frontend performance monitoring to surface user friction and technical issues. Its AI-powered analysis helps teams reproduce bugs and understand the video, network, and logs leading up to problems.

Alternative toFullStory|Hotjar|Sentry

Email delivery and testing platform offering transactional and bulk email sending plus a sandbox for safely testing emails in development without spamming real customers.

Alternative toSendGrid|PPostmark|MMailgun

API-first email service for sending, receiving, tracking, and validating transactional or bulk email, with SMTP relay and deliverability tooling for developers.

Alternative toSendGrid|PPostmark|ASAmazon SES

Email platform and API for creating, sending, and managing both marketing campaigns and transactional emails from one account, with automation and team collaboration tools.

Alternative toMMailgun|SendGrid|BBrevo

Mandrill is Mailchimp's transactional messaging service for sending time-sensitive, action-triggered emails and SMS such as order confirmations, password resets, and account alerts. It is available as an add-on for Mailchimp users.

Alternative toSendGrid|PPostmark|ASAmazon SES

Microsoft Azure is an ever-expanding set of cloud computing services covering compute, storage, databases, networking, AI, and analytics, billed on usage-based pricing.

Netlify is a cloud platform for building, deploying, and hosting modern web apps and static sites with Git-based workflows, a global CDN, serverless functions, and deploy previews.

Now.sh is the former name of Vercel, a platform for building, deploying, and scaling web apps and serverless functions with Git-based workflows. It offers instant deploys, a global edge network, and strong Next.js integration.

Alternative toNetlify|CPCloudflare Pages|AAAWS Amplify

Red Hat OpenShift is a hybrid cloud enterprise Kubernetes platform for building, deploying, and running containerized applications across datacenters, public clouds, and edge. It bundles developer workflows like built-in CI/CD pipelines and source-to-image alongside Kubernetes runtime.

SolarWinds Papertrail is a cloud-hosted log management service that consolidates logs in one place with real-time tail, search, alerts, and retention. It helps developers and ops teams diagnose and fix infrastructure and application issues faster.

ParseHub is a visual web scraping tool that turns any website into a spreadsheet or API. It runs a full Chromium instance to capture JavaScript-rendered content, supports scheduling and IP rotation, and exports data as Excel, JSON, or via API.

Alternative toOOctoparse|AApify|Import.io

Pingdom (by SolarWinds) tests the availability and performance of websites, applications and servers, with uptime monitoring, synthetic transaction checks, page speed and real user monitoring.

Alternative toUptimeRobot|BSBetter Stack|CCronitor

A community-curated, open-source list of over 1,400 free APIs organized across 50+ categories. One of the most popular projects on GitHub, used by developers to discover and integrate free APIs.

An error tracking and monitoring platform that centralizes exceptions, groups recurring errors, tracks deploys, and sends real-time alerts so teams can triage and fix production bugs faster.

Alternative toSentry|Datadog|LogRocket

An affordable APM for Ruby on Rails that monitors application performance, exceptions, background jobs, and server metrics, with deployment tracking and notifications. Includes an open-source gem for local profiling.

Alternative toSAScout APM|New Relic|AAppSignal

Scraper is a free Chrome extension that extracts data from web pages and copies it into a spreadsheet or Google Docs. It lets users select page elements and pull structured data using XPath or jQuery selectors without writing a full scraper.