Fresh API monitoring and Site Transaction Monitoring. From one great dashboard.
Development & ITEstimated122 GitHub stars
View repo ↗ Compare stars with Ipstack Open source ranking →
[](https://astracia.com/startups/89565/checkly)Data: GitHub API
Investors: Balderton Capital, Charles River Ventures
Funding history based on public filings, grants and company announcements. Amounts marked ≈ are converted to USD at a yearly average rate. Add or correct funding
Not enough public signals for a score yet. Missing signals are not a sign of weakness.
Connections come only from public sources: founders listed on Astracia, previous employers from public sources, disclosed investors and podcast appearances.
Fresh API monitoring and Site Transaction Monitoring. From one great dashboard.
Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.
| Product |
|---|
AlertSleepIntelligent uptime monitoring with instant alerts |
VisualSentinelCatch website failures uptime monitors miss |
ServiceGuardGet instant alerts when your services are down. Simple and effective monitoring for your IPs and URLs. |
HyperMonitorsMulti-region uptime monitoring that confirms every outage from a second region before alerting. Free plan, no card. |
UptimeGuard.reportMonitor websites, APIs, and servers with instant alerts. HTTP, TCP, DNS, SSL, domain expiry, and heartbeat monitoring from 3 global locations — with status pages, on-call escalation, and SLA reports. Free plan available. |
PingMon.deMost monitors only tell you when a site is down. PingMon also catches anomalies when the status still says 200 OK and an AI tells you what broke and where. Uptime, SSL, domain-expiry and cron in one tool. |
RegrescoCut manual regression without hiring another QA. Define critical flows, run repeatable checks for your web app, and see what broke before release. |
UptimelyUptimely provides comprehensive website monitoring to detect downtime, performance issues, and errors before they impact your users. |
Selected by category and available use-case details. A topic match does not establish equivalent features.
| Product |
|---|
Novacura FlowNovacura Flow is a low-code platform that helps modify and widely expand ERP systems, providing flexibility, integration, and process optimization |
Amazon AWSAmazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use. |
BMC RemedyIT Service Management Suite |
JangoSMTPJangoSMTP is a transactional email delivery service that adds tracking and authentication to email. |
ShipFitKill bad ideas fast. Make good ideas win. |
XoctaveThe Affordable Matlab alternative which makes you save money. Xoctave is a powerful software that is meant to unleash the power of GNU Octave by creating a complete scientific computing environment. |
Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
| Product |
|---|
GitHubFind and download website assets with ease |
Anti-Crawler Mini-WidgetShield active accounts from malicious bots |
NeuroChatA fast, private chat app for the models you choose. |
KafuiBrowse, manage and debug Kafka from your desktop |
Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
James NoCodeYouTube · 57K subscribers |
NoCode AI BuildersYouTube · 13K subscribers |
NeuSource Startup Minds🎯 NeuSource के साथ करें अपने नए बिज़नेस की शानदार शुरुआत ⬇️ |
Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
Dmytro’s SubstackNewsletter · Dmytro Krasun |
TechnoBizzVaultNewsletter |
Tech World With Milan NewsletterNewsletter · Dr Milan Milanović |
Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Checkly reached about $1,100 MRR by rewarding early adoptersTim Nolet says Checkly crossed $1,000 MRR and was doing roughly $1,100 by July 2019 after a private beta, an open-source Puppeteer Recorder, technical posts, and early-adopter discounts, including a Starter plan that mov |
Tailwind UI's $2 million was five months of a commercial product, not a URL typoAdam Wathan's August 2020 essay says Tailwind CSS had about 10 million installs and that Tailwind UI, then about five months old, was about to cross $2 million in revenue, figures he stated himself beside a slug that mis |
ScreenshotOne took three years to $10k MRR and eight months to $20kDmytro Krasun says ScreenshotOne reached $10k monthly recurring revenue in September 2024, almost three years after launch, then $20k in June 2025, and that the second number changed how much more money still drove him. |
AJ said Carrd was about $1.2M ARR and he spends time on the product, not campaignsAJ told SaaS Club Carrd was about $100k MRR, about $1.2 million ARR, and that with two people he invests time in the builder rather than in finding ways to market it; he did not, in the sources fetched here, state $2M AR |
Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Code editors & coding assistants2,583 listed products |
Website & app builders1,744 listed products |
Cloud infrastructure & DevOps1,195 listed products |
Monitoring & IT management646 listed products |
Version control & code review543 listed products |
Software testing & QA445 listed products |
APIs & backend platforms281 listed products |
Blockchain development211 listed products |
