Plyo alternatives

Tools that do what Plyo 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 Plyo.

Read 2026-10-22

With a free plan or free to use: SafeWeave, Railway, UptimeRobot, SimplyScan, OneUptime, New Relic, GitHub, LangChain.

10 alternativesUnlike Plyo

#1
SafeWeave Developer tools MCP · sign-in
Scans vibe-coded apps' code and live URLs for exposed keys, open databases and common bugs, with fix prompts for your builder.
Free plan
2
Active
From $29/mo
#2
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.
Free planMore widely used
60.5k
Active
From $5/mo
2020
#3
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.
Free planMore widely used
283k
Active
From $12/mo
#4
SimplyScan Developer tools MCP · open
Checks deployed sites made with AI coding tools for leaked credentials, unprotected database tables, injection flaws and slow page loads.
Free planOwn MCP server
44
Active
From $14.99 per use
#5
OneUptime Developer tools
Monitors infrastructure and applications, detects incidents in seconds, pages on-call engineers, and opens fix pull requests.
Free planCan run on your servers
221k
Active
From $22/mo
2020
#6
Microsoft Developer tools
Sells Windows, Microsoft 365 and Azure cloud services, plus Surface devices and Xbox consoles.
More widely used
135M
Active
1975
#7
New Relic Developer tools MCP · sign-in
Collects application, infrastructure, log and digital experience telemetry, then flags anomalies, cloud costs and security risks for engineers to investigate.
Free planAlso: Analytics
76.1k
Active
From $10/user/mo
2008
#8
GitHub Developer tools
Hosts Git repositories with pull requests, code review, issue tracking and Actions pipelines for building, testing and deploying code.
Free planAlso: Workflow automation, Code generation
42M
From $4/user/mo
2007
#9
Hostinger Developer tools MCP · sign-in
Hosts websites on shared, cloud and VPS plans, registers domains, provides business email and includes a drag-and-drop website builder and WordPress hosting.
Also: Workflow automationMore widely used
484k
Active
From $2.99/mo
2004
#10
LangChain Developer tools
Provides the open-source LangChain and LangGraph frameworks for building LLM applications and agents, plus LangSmith for tracing, evaluating and deploying them.
Free planAlso: Agents, RAG
92.2k
Active
From $39/user/mo
2023

← Plyo: the full card All Developer tools tools →

How this list is made: the words Plyo 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.