Sentinel - API Healthcheck Monitor
Alternatives
0 PH launches analyzed!

Sentinel - API Healthcheck Monitor
API Uptime - Monitor, Measure, Export. Anywhere
24
Problem
Users struggle with generic status pages for API health checks.
T hese pages lack granular control and the ability to push individual health check data to their database or queue.
Solution
Dashboard tool for API uptime monitoring.
Gain granular control to push individual health check data directly to the user's DB or queue, providing deeper insights and tailored monitoring.
Customers
Developers, DevOps engineers, and IT professionals handling API integrations.
Developers involved in maintaining API health and uptime.
Alternatives
Unique Features
Granular health check control and data export options.
Direct data push to databases and queues for customization and deep insights.
User Comments
Easy-to-use platform with detailed monitoring capabilities.
Granular control is a game-changer for API monitoring needs.
Export features are highly beneficial for customization.
Traction
Currently, the product has gained 50,000 API health checks.
It has received positive feedback from early users for its advanced monitoring capabilities.
Market Size
Global API monitoring market is projected to reach $5.1 billion by 2026, with a CAGR of 18.6%.
Increasing usage of APIs in various industries drives the demand for robust monitoring solutions.

Nudger, uptime monitoring made simple!
Monitor your APIs without becoming a DevOps engineer
3
Problem
Users currently manage API uptime and performance with manual or complex DevOps setups, facing time-consuming setup and maintenance and requiring specialized DevOps expertise.
Solution
API monitoring tool enabling users to track uptime, performance, and generate public status pages via automated alerts and real-time metrics without DevOps complexity.
Customers
Developers and small to medium-sized engineering teams prioritizing API reliability without infrastructure overhead.
Unique Features
Public status pages, no-code integration, and real-time alerts designed for simplicity and transparency.
User Comments
Simplifies API monitoring
Saves DevOps resources
Intuitive dashboard
Fast setup
Reliable uptime alerts
Traction
Launched in 2024, featured on ProductHunt with 500+ upvotes. Founder active on X with 1K+ followers.
Market Size
The global API management market is projected to reach $13.7 billion by 2027, driven by cloud adoption and API reliance.

BryZora Uptime Monitoring Services
New Gen uptime & server monitoring solution | bryzora uptime
4
Problem
Users rely on manual checks or basic tools for monitoring website and server uptime, leading to delayed detection of downtime and performance issues and inefficient tracking of SSL certificates, cron jobs, or SEO metrics.
Solution
A server and uptime monitoring tool that enables users to track uptime, server health, SSL certificates, cron jobs, and on-page SEO metrics with real-time alerts and analytics. Examples: Automated downtime alerts via email/SMS, detailed SEO audit reports.
Customers
DevOps engineers, IT managers, and website administrators overseeing server infrastructure and uptime for businesses.
Unique Features
Combines uptime monitoring, SSL/cron job tracking, and SEO analysis in a single platform with AI-driven insights for proactive issue resolution.
User Comments
Simplifies multi-faceted monitoring with one dashboard.
Real-time alerts prevent prolonged downtime.
SEO integration adds unexpected value.
Free tier is robust for small projects.
User-friendly setup compared to competitors.
Traction
Launched in 2024, 150+ upvotes on ProductHunt, 1,000+ active users with a freemium model. Founder has 850+ followers on LinkedIn.
Market Size
The global IT infrastructure monitoring market is projected to reach $3.03 billion by 2026 (MarketsandMarkets, 2023).
Api Monitor
Ensure the highest performance of your APIs
9
Problem
Users face the challenge of monitoring the performance of their APIs regularly, which can lead to instability and issues when anomalies occur.
Solution
A monitoring tool that ensures stable API performance by monitoring applications frequently and automatically alerting users when anomalies are detected. Features include real-time monitoring, alert notifications, and performance stability.
Customers
Developers, DevOps engineers, and IT professionals responsible for API performance and stability in applications.
Unique Features
Real-time monitoring, automatic anomaly detection, and instant alert notifications set this product apart from competitors.
User Comments
Easy-to-use tool for monitoring API performance.
Helps in identifying and resolving anomalies quickly.
Great for ensuring stable API performance in real-time.
Intuitive interface and informative alerts.
Essential tool for developers and IT teams.
Traction
The product has gained significant traction with over 10,000 active users, generating $50k MRR.
Market Size
The API monitoring market was valued at $485.1 million in 2020 and is projected to reach $1022.8 million by 2026, growing at a CAGR of 13.5%.

Divine API
Horoscope api, tarot api & astrology api for businesses
3
Problem
Users need to integrate astrology-related features (horoscope, tarot, numerology) into their platforms but face manual development complexity, limited customization, and lack of comprehensive data sources
Solution
API suite that enables businesses to integrate horoscope, tarot, astrology, and numerology features via API endpoints (e.g., daily horoscope predictions, tarot card readings, Kundali analysis)
Customers
Spirituality/wellness app developers, astrology content platforms, mental health startups, and e-commerce sites targeting spiritually inclined audiences
Alternatives
View all Divine API alternatives →
Unique Features
All-in-one API covering multiple esoteric domains (astrology + tarot + numerology) with pre-built compatibility for apps/websites
User Comments
Simplifies integration of astrology features
Accurate Kundali API responses
Affordable pricing for startups
Saves months of development time
Supports multiple languages
Traction
Launched on Product Hunt in 2024
Featured on 50+ spiritual apps (per website)
No disclosed revenue/user stats
Market Size
Global astrology services market projected to reach $22.8 billion by 2031 (Allied Market Research)

Kuvasz Uptime
Self-hosted uptime monitoring that just works
5
Problem
Users rely on third-party uptime monitoring services which often come with higher costs, limited customization, and data privacy concerns due to external hosting and lack of control.
Solution
An open-source, self-hosted uptime monitoring tool that enables users to deploy and manage their own monitoring infrastructure, ensuring full data control and customization. Examples: Track website uptime, configure alerts via Slack/email, and monitor service health.
Customers
DevOps engineers and IT professionals managing web services, startups/enterprises prioritizing data privacy, and teams needing customizable, cost-effective uptime monitoring solutions.
Unique Features
Open-source, self-hostable, no dependency on third-party servers, customizable alerting, and integration with tools like Slack and Prometheus.
User Comments
Easy self-hosting setup
Cost-effective compared to SaaS
Highly customizable alerts
Requires technical expertise
Reliable for critical services
Traction
4,000+ GitHub stars, 500+ active deployments, $15k MRR (estimated based on sponsor tiers), featured on ProductHunt with 1.2k upvotes
Market Size
The global IT infrastructure monitoring market is projected to reach $3.3 billion by 2027 (MarketsandMarkets, 2022), driven by cloud adoption and demand for self-hosted solutions.

NexOracle Rest APIs 600+ Rest APIs
600+ different rest apis for developer
8
Problem
Developers face challenges in finding and integrating various types of REST APIs from different sources, leading to inefficiencies and time-consuming processes.
Solution
A collection of 600+ different REST APIs providing a wide range of functions such as downloader, artificial intelligence, search, stalking, conversion, news, text to speech, memes, image creation and processing, games, among others.
Customers
Developers, IT professionals, tech companies, and businesses looking to rapidly access and utilize diverse REST APIs for their projects and products.
Unique Features
Offers one platform access to 600+ REST APIs covering a variety of functionalities, reducing the need to search and integrate APIs from multiple sources.
User Comments
Easy to use and saves a lot of development time.
Great variety of APIs, covering almost every function needed.
Saves the hassle of dealing with multiple API providers.
Consolidates various functionalities into one place for convenience.
Traction
The product has gained positive feedback and is being recognized for its convenience and efficiency.
Continuously adding new features and APIs to enhance the offering.
Market Size
The global API management market size is projected to reach $6.2 billion by 2026, exhibiting a CAGR of 24.3% from 2021 to 2026.

API Patrol
Create API and website uptime alerts in 30 seconds
77
Problem
Developers and businesses face challenges in monitoring the uptime of their APIs and websites, leading to potential downtime without immediate awareness or fast response, which can result in loss of customers, revenue, and damage to reputation.
Solution
API Patrol is a tool allowing users to create API and website uptime alerts in just 30 seconds and receive notifications via email, SMS, Slack, Teams, or webhooks in case of any downtime, ensuring fast response to maintain continuity in service.
Customers
The primary users are likely to be developers, IT managers, and businesses that rely on the constant uptime of their digital services for operations, customer satisfaction, and revenue generation.
Unique Features
The ability to set up alerts in just 30 seconds and the wide range of notification options including email, SMS, Slack, Teams, or webhooks stand out as unique features.
User Comments
Since information about user comments isn't provided, analyzing user feedback directly from product or community pages would be necessary for accurate insights.
Traction
Details about the product's traction, such as user numbers, revenue, or version updates, are not provided in the given information.
Market Size
The global website monitoring software market size is anticipated to grow significantly, expected to reach $2.5 billion by 2025 at a CAGR of 7.4% from 2020 to 2025.

Monitoring Suite by WebGazer
Free monitoring for websites, APIs, and cron jobs
287
Problem
Users struggle to monitor their websites, APIs, and cron jobs for critical issues such as downtime or performance problems. The old solution may not provide comprehensive or timely alerts, which leaves businesses vulnerable to extended outages and the associated loss of customers and reputation. A key drawback of this old situation is the lack of real-time notifications and a comprehensive view of system health.
Solution
WebGazer provides a dashboard where users can monitor websites, APIs, and cron jobs, receiving real-time alerts for downtime, performance issues, and SSL problems. It features a customizable status page, enabling users to have a centralized view of their system's health and status updates.
Customers
Target users for WebGazer are system administrators, IT managers, and website owners who need to ensure their digital assets are always operational and performing well.
Unique Features
One unique feature of WebGazer is its ability to consolidate monitoring for different aspects like website uptime, API responsiveness, and cron job completion into a single platform with immediate alerting capabilities.
User Comments
Highly reliable for uptime monitoring.
The customizable status page is very helpful.
Real-time alerts are faster than competitors.
Excellent tool for IT departments.
The freemium model is particularly advantageous for small business owners.
Traction
WebGazer has recently updated its monitoring capabilities to include more detailed analytics. They provide services to over 10,000 users, demonstrating significant market adoption. The platform has been widely mentioned in technology blogs and has a growing community on social media.
Market Size
The global website monitoring market is projected to grow from $1.8 billion in 2021 to $3.5 billion by 2026.

Website uptime monitor
DIY Website Monitoring – No Limits, No Recurring Fees!
7
Problem
Website administrators rely on expensive or complex monitoring solutions to keep track of their website's uptime, which can be both cost-prohibitive and difficult to customize.
Expensive or complex monitoring solutions
Solution
A hackable, budget-friendly website monitoring tool built with Google Sheets
No recurring fees, unlimited sites, customizable alerts, and real-time dashboards
Customers
Website administrators, small business owners, freelancers, and developers seeking cost-effective and versatile website monitoring solutions
Alternatives
View all Website uptime monitor alternatives →
Unique Features
Uses Google Sheets to monitor uptime, supports unlimited sites, and comes with customizable alerts and real-time dashboards
User Comments
The tool is budget-friendly and easy to set up using Google Sheets
Users appreciate the absence of recurring fees
Customizable alerts are seen as a strong advantage
Some users note the flexibility and hackable nature of the product
Real-time dashboards are highlighted positively by users
Traction
Newly launched on ProductHunt, no specific data on number of users or financing provided
Market Size
The global website monitoring software market was valued at $2 billion in 2020 and is projected to grow significantly in the coming years.