LastPing vs TestFlows Machine
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
LastPing compared with TestFlows Machine
| Detail | 
LastPing | 
TestFlows Machine |
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| What it does | Monitoring for AI agents, cron jobs, and CI/CD pipelines that tracks started, progress, blocked and failed signals
| Run your programs deterministically. Record, replay, and branch your runs.
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| Stage | Growing
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| Founded | Not given
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| Based in | DE
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| Pricing model | Free
| Freemium
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| Pricing | Free for individuals with no monitor cap. A paid team tier may come later with advance notice.
| Free: €0 with ₡3 credits included each month (about 20 vCPU-hours). Starter: €10/month with ₡25 credits (about 166 vCPU-hours). Plus: €25/month with ₡65 credits (about 433 vCPU-hours). Pro: €50/month with ₡150 credits (about 1,000 vCPU-hours). Dedicated: contact sales. Usage credits: €1 a credit, pu
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| Key features | - MCP server with 50 tools for AI agents to create their own monitors
- Absence detection that opens incidents when expected signals never arrive
- Heartbeat monitoring for cron jobs via HTTP ping
- CI/CD pipeline monitoring via signed webhooks from GitHub Actions, GitLab CI, and Jenkins
- HTTP uptime probing for status code, latency, and keyword checks
- Nine alert destinations with routing matrix and flap damping
- Public status pages with embeddable badges
- Terraform provider for monitoring as code
- Agent registry and fleet view showing monitor status
- Output assertions catching successful runs that did nothing
| - Record runs with non-deterministic inputs pinned down
- Replay runs instruction-by-instruction
- Checkpoint and fork from any point
- Fault injection for disk, network, clock, containers and system calls
- Built-in debugger for machine programs
- Machine client and Python SDK
- Cloud storage for runs and disk images
- Multiple simultaneous sessions with configurable vCPUs
- Configurable session disk up to 256G
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| What makes it different | - No SDK, library, or YAML changes required; works with any language via HTTP requests
- Durable deadlines that survive restarts and never miss a check-in
- Free for individuals with no monitor cap, fully hosted with no infrastructure to manage
- Built by a systems engineer with DevOps experience who understands silent failures
| - Deterministic replay of program runs with identical outcomes
- Fork and branch from any point without losing original timeline
- Comprehensive fault injection testing built-in
- Pay-as-you-go usage credits with free plan available
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 4 ▲ +3 (up) since last check | 2 ● no change since last check |
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| Trust Flow (Majestic) | 7 | 4 |
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| Citation Flow (Majestic) | 20 | 21 |
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| Referring domains (Majestic) | 48 | 27 |
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5 details filled in for both companies.
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