Spacelift
Uptime Robot
| Feature | Spacelift | Uptime Robot |
|---|---|---|
| Pricing | Free / from $35/mo | Free / from $7/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.4 / 5 | 4.4 / 5 |
| Best For | platform-teams, devops-engineers, infrastructure-teams, enterprises | developers, freelancers, small-businesses, startups |
| Founded | 2020 | 2010 |
| Iac Orchestration | ✓ | ✗ |
| Policy Engine | ✓ | ✗ |
| Drift Detection | ✓ | ✗ |
| Modules Registry | ✓ | ✗ |
| Vcs Integration | ✓ | ✗ |
| Approval Workflows | ✓ | ✗ |
| Uptime Monitoring | ✗ | ✓ |
| Status Pages | ✗ | ✓ |
| Ssl Monitoring | ✗ | ✓ |
| Cron Monitoring | ✗ | ✓ |
| Multi Location Checks | ✗ | ✓ |
| Alert Integrations | ✗ | ✓ |
✓ Spacelift Pros
- Multi-IaC support
- Excellent policy engine
- Good drift detection
- Strong collaboration tools
✗ Spacelift Cons
- Premium pricing
- Newer platform less proven
- Learning curve for policies
✓ Uptime Robot Pros
- Generous free tier
- Simple setup
- Multiple check types
- Status pages included
✗ Uptime Robot Cons
- Limited on free tier
- Basic alerting
- No advanced analytics
The Verdict
Spacelift is built for platform teams and devops engineers, with a focus on iac-orchestration and policy-engine. Uptime Robot targets developers and freelancers and leads with uptime-monitoring and status-pages.
On pricing, Uptime Robot is the clear winner for budget-conscious users — starting at $7/mo compared to $35/mo for Spacelift. That $28/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.