Lastseen alternatives

Tools that do what Lastseen does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Lastseen.

Read 2026-10-28

With a free plan or free to use: UptimeRobot, Sonatype, GitHub, Railway, GreenCalculus, OneUptime, Vioscale AI, Hyperping.

10 alternativesUnlike Lastseen

#1
UptimeRobot Developer tools MCP · sign-in
Checks websites, APIs, ports and cron jobs on a schedule and sends alerts when they fail or slow down.
More widely used
283k
Active
From $12/mo
#2
Sonatype Security MCP · sign-in
Hosts artifact repositories and scans open source dependencies, blocking malicious or vulnerable components before they enter builds.
Also: SecurityMore widely used
69.4k
Active
From $1,200/yr
2008
#3
GitHub Developer tools
Hosts Git repositories with pull requests, code review, issue tracking and Actions pipelines for building, testing and deploying code.
Also: Workflow automation, Code generationMore widely used
42M
From $4/user/mo
2007
#4
Railway Developer tools MCP · sign-in
Deploys repositories and Dockerfiles as cloud services, auto-detecting build settings, with per-PR preview environments, scaling, and built-in logs and metrics.
More widely used
60.5k
Active
From $5/mo
2020
#5
openforallofus Developer tools MCP · open
Searches MCP servers by live checks: whether each answers the handshake, which tools it lists, and if its repository still exists.
Also: Search
Little sign of use
Active
#6
Qodo Developer tools
Performs code review across pull requests and development workflows with full codebase context and enforced quality rules.
Also: Code generationMore widely used
14.6k
Active
From $30/mo
#7
GreenCalculus Developer tools MCP · open
Serves sourced emission factors over an API and MCP, returning each value with its source cell, data version and public URL.
Same job
287
Active
2025
#8
OneUptime Developer tools MCP · open
Monitors infrastructure and applications, detects incidents in seconds, pages on-call engineers, and opens fix pull requests.
Can run on your serversMore widely used
221k
Active
From $22/user/mo
2020
#9
Vioscale AI Developer tools MCP · sign-in
Ranks software tools by independent adoption metrics and sourced facts, weighted to your selection criteria.
Also: Analytics, Evaluation
1.4k
Active
Free
#10
Hyperping Developer tools MCP · open
Runs uptime, server, cron and browser checks, then alerts on-call staff and publishes status pages.
More widely used
67.5k
From $24/mo
2017

← Lastseen: the full card All Developer tools tools →

How this list is made: the words Lastseen is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.