Head-to-Head Comparison · Alternative to Spacelift · 🛠️ dev tools
Spacelift vs Digger
Open-source CI/CD orchestrator for Terraform with pull request automation, drift detection, and enterprise-grade security. Self-hostable with private runners. Here is how Digger ($0/mo open source) stacks up against Spacelift ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
Digger is a verified Open Source-licensed open-source replacement for Spacelift. Switching from Spacelift ($25/mo) saves $300/yr per solo seat, or $1,500/yr for a 5-person team. Deployment: Runs on Self-host.
The catch: Requires self-hosting setup, updates, and server maintenance compared to managed Spacelift.
Spacelift vs Digger Specifications
facts verified 2026-11-07
| Dimension | Spacelift (Paid) | Digger (Replacement) |
|---|---|---|
| Monthly Price | $25 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $300 / yr | $0 / yr (Save $300) |
| 1-Year Cost (5 seats) | $1,500 / yr | $0 / yr (Save $1,500) |
| 1-Year Cost (10 seats) | $3,000 / yr | $0 / yr (Save $3,000) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Self-host (your server) |
| Platforms | Web / Cloud | webself-hosteddocker to self-host |
| GitHub Stars | — | ★ 5.1k (active nov 2026) |
Deep Dive: Switching from Spacelift to Digger
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Spacelift.
How to deploy Digger
Clone https://github.com/diggerhq/digger or deploy with Docker Compose
What it takes to run
Deploy via Docker or binary release from GitHub and configure environment variables.
Where your data lives
All application data and configuration live on your own server or local database.
Why fork Digger instead of vibe-coding a Spacelift clone?
Instead of paying recurring SaaS fees for Spacelift or rebuilding it from scratch, deploy one of the 2 battle-tested open-source alternatives like Digger.
Spacelift vs Digger FAQ
Is Digger a good free alternative to Spacelift?+
Yes. Digger is a verified open-source (Open Source) replacement for Spacelift. Open-source CI/CD orchestrator for Terraform with pull request automation, drift detection, and enterprise-grade security. Self-hostable with private runners.
What is the catch when switching from Spacelift to Digger?+
Requires self-hosting setup, updates, and server maintenance compared to managed Spacelift.
How much do you save switching from Spacelift to Digger?+
Spacelift costs $25/mo ($300/yr) per seat, whereas Digger is $0/mo. Switching saves $300/yr for a solo user, $1,500/yr for a 5-person team, and $3,000/yr for a 10-person team.
How do I install or self-host Digger instead of Spacelift?+
Install: Clone https://github.com/diggerhq/digger or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
