Heroku
Splunk
| Feature | Heroku | Splunk |
|---|---|---|
| Pricing | From $5/mo | Contact sales |
| Free Plan | ✗ No | ✗ No |
| Rating | 4 / 5 | 4.3 / 5 |
| Best For | startups, prototyping, small-teams, ruby-python-node-developers | enterprise, security-teams, devops-engineers, data-analysts |
| Founded | 2007 | 2003 |
| Git Deploy | ✓ | ✗ |
| Managed Postgres | ✓ | ✗ |
| Managed Redis | ✓ | ✗ |
| Add Ons | ✓ | ✗ |
| Review Apps | ✓ | ✗ |
| Pipelines | ✓ | ✗ |
| Auto Scaling | ✓ | ✗ |
| Log Analysis | ✗ | ✓ |
| Real Time Monitoring | ✗ | ✓ |
| Dashboards | ✗ | ✓ |
| Alerting | ✗ | ✓ |
| Machine Learning | ✗ | ✓ |
| Siem | ✗ | ✓ |
✓ Heroku Pros
- Simplest deployment experience (git push to deploy)
- Extensive add-on marketplace for databases and services
- Great for prototyping and MVPs
- Managed Postgres and Redis included
✗ Heroku Cons
- Removed free tier in 2022
- Expensive for production workloads at scale
- Limited infrastructure customization
✓ Splunk Pros
- Powerful search capabilities
- Real-time monitoring
- Extensive app ecosystem
- Enterprise-grade
✗ Splunk Cons
- Very expensive
- Complex pricing
- Resource-intensive
The Verdict
Heroku is built for startups and prototyping, with a focus on git-deploy and managed-postgres. Splunk targets enterprise and security teams and leads with log-analysis and real-time-monitoring.
Splunk uses custom enterprise pricing, while Heroku starts at $5/mo — a tangible advantage for teams with a fixed budget.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
Feature-wise, Heroku offers broader built-in capabilities (7 features vs 6), while Splunk takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Splunk has a slight overall edge — but if simplest deployment experience (git push to deploy) matters most to you, Heroku may still be the right call.