Head-to-Head Comparison · Alternative to Modal · 🛠️ dev tools
Modal vs Beam
Run GPU inference, task queues, and sandboxes on serverless infrastructure with sub-second cold starts, autoscaling, and support for your own AWS, GCP, or bare metal. Here is how Beam ($0/mo open source) stacks up against Modal ($25/mo) across cost, hosting, data privacy, and real-world trade-offs.
Beam is a verified Open Source-licensed open-source replacement for Modal. Switching from Modal ($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 Modal.
Modal vs Beam Specifications
facts verified 2026-11-07
| Dimension | Modal (Paid) | Beam (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 | — | ★ 1.8k (active nov 2026) |
Deep Dive: Switching from Modal to Beam
Trade-offs, installation & data architecture
What you trade away
Requires self-hosting setup, updates, and server maintenance compared to managed Modal.
How to deploy Beam
Clone https://github.com/beam-cloud/beta9/ 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 Beam instead of vibe-coding a Modal clone?
Instead of paying recurring SaaS fees for Modal or rebuilding it from scratch, deploy one of the 3 battle-tested open-source alternatives like E2B.
Modal vs Beam FAQ
Is Beam a good free alternative to Modal?+
Yes. Beam is a verified open-source (Open Source) replacement for Modal. Run GPU inference, task queues, and sandboxes on serverless infrastructure with sub-second cold starts, autoscaling, and support for your own AWS, GCP, or bare metal.
What is the catch when switching from Modal to Beam?+
Requires self-hosting setup, updates, and server maintenance compared to managed Modal.
How much do you save switching from Modal to Beam?+
Modal costs $25/mo ($300/yr) per seat, whereas Beam 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 Beam instead of Modal?+
Install: Clone https://github.com/beam-cloud/beta9/ or deploy with Docker Compose. Setup: Deploy via Docker or binary release from GitHub and configure environment variables.
