Choose Moltern when
You want apps, databases, catalog software and private coding agents in one workspace, with scoped access and organization governance.
Discuss your stack ↗MolternMoltern vs exe.dev
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Moltern vs exe.dev
exe.dev offers persistent root-access computers with SSH, shared resource pools and the Shelley web coding agent.
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A working app rarely runs alone. It has data, background work, secrets and people who need access. exe.dev offers persistent root-access computers with SSH, shared resource pools and the Shelley web coding agent. Compare that starting point with Moltern’s shared workspace before deciding what your team should operate.
Start with the right job.
What exe.dev is built around
exe.dev offers persistent root-access computers with SSH, shared resource pools and the Shelley web coding agent.
Review notes & documentation ↓42 · feature dimensions
Look beyond the first deployment.
What is included, what depends on a plan, and what your team must assemble or operate.
42 / 42 · rows shown
| Capability | Moltern | exe.dev |
|---|---|---|
| Build & deploy | ||
| Git deployments | MolternDocumented Repository, branch and build settings | exe.devYour team operates it |
| Static sites | MolternDocumented Static and server applications | exe.devYour team operates it |
| Container workloads | MolternDocumented Application builds and packaged services | exe.devYour team operates it |
| Background workloads | MolternDocumented Run supported app and service processes | exe.devYour team operates it |
| Environment separation | MolternDocumented Production, staging, development and preview environments | exe.devPlan / configuration |
| Deployment history & rollback | MolternDocumented Release history and application rollbacks | exe.devYour team operates it |
| Services & data | ||
| Packaged service catalog | MolternDocumented Databases, CMS, analytics, automation and more | exe.devYour team operates it |
| SQL databases | MolternDocumented Database services with service-specific setup | exe.devYour team operates it Install, patch and back up the database yourself |
| Caches & queues | MolternDocumented Deploy supported catalog services | exe.devYour team operates it Install, patch and back up the database yourself |
| Persistent storage | MolternDocumented Workload storage with workspace allowances | exe.devPlan / configuration Attach durable storage with its own lifecycle |
| Private service connections | MolternDocumented Select targets and runtime connection variables | exe.devYour team operates it |
| AI service stacks | MolternDocumented Catalog AI services, with workload-specific resources | exe.devYour team operates it |
| Agent workspaces | ||
| Coding-agent workspace | MolternDocumented Private Codex, Claude Code, Gemini CLI and OpenCode workspaces | exe.devDocumentedShelley |
| Agent provider sign-in | MolternDocumented Save supported provider sessions or API keys | exe.devYour team operates it |
| Per-target agent permissions | MolternDocumented Read context or connect to explicitly selected workloads | exe.devConfirm requirements |
| Browser terminal | MolternDocumented Multiple terminal tabs in private workspaces | exe.devPlan / configuration Shell or process execution in the runtime |
| Persistent agent files | MolternDocumented Optional persistent workspace, within storage quota | exe.devDocumented |
| Remote desktop | MolternPlan / configuration Omarchy desktop profile; availability and host capacity apply | exe.devConfirm requirements |
| Run & observe | ||
| Application & service logs | MolternDocumented Deployment and runtime visibility | exe.devDocumented |
| Resource monitoring | MolternDocumented Workload CPU, memory and status views | exe.devPlan / configuration |
| Automatic instance scaling | MolternPlan / configuration Eligible workloads; min/max instances and CPU target | exe.devYour team operates it |
| Domains & TLS routes | MolternDocumented Application domains and route configuration | exe.devPlan / configuration |
| Secret handling | MolternDocumented Build/runtime variables; separate use and reveal permissions | exe.devDocumented |
| Event webhooks | MolternDocumented Workspace event delivery and webhook management | exe.devConfirm requirements |
| Identity & governance | ||
| Organizations & workspaces | MolternDocumented Shared organization with distinct workspace ownership | exe.devDocumented |
| Scoped roles & groups | MolternDocumented Environment and resource scopes, groups and expiry | exe.devPlan / configuration Project or team-level roles; inspect resource scope IAM |
| SAML / OIDC SSO | MolternDocumented Verified domains, provider checks and SSO enforcement | exe.devConfirm requirements |
| SCIM provisioning | MolternDocumented Synchronize users and groups; grant workload access separately | exe.devConfirm requirements |
| Audit history | MolternDocumented Organization security history and audit exports | exe.devConfirm requirements |
| Access reviews & approvals | MolternDocumented Review access and protected-action requests | exe.devConfirm requirements |
| Runtime primitives | ||
| Public sandbox execution SDK | MolternDifferent product scope Public discovery endpoints; no supported sandbox execution SDK | exe.devPlan / configuration |
| Platform CLI | MolternDifferent product scope Provider CLIs in agents; standalone Moltern CLI coming later | exe.devDocumented |
| Unrestricted root VM access | MolternDifferent product scope Workload terminals; unrestricted root VMs are not promised | exe.devDocumentedSSH · apt · systemd |
| Environment snapshots & restore | MolternConfirm requirements Persistent files; VM memory snapshots are not documented | exe.devConfirm requirements |
| GPU compute | MolternConfirm requirements AI catalog services; confirm GPU capacity for your deployment | exe.devConfirm requirements |
| Hostile-code isolation | MolternConfirm requirements Private workloads; review hostile-code isolation requirements | exe.devDocumented |
| Costs & limits | ||
| Budgets & spend guardrails | MolternPlan / configuration Cost centers, budgets and eligible capped PAYG overages | exe.devPlan / configuration |
| Capacity admission & quotas | MolternDocumented Workload slots, CPU/RAM and storage allowances | exe.devDocumented Configure resource size, quota and lifecycle rules Cloud Pool |
| Idle lifecycle | MolternPlan / configuration Hobby may sleep; Pro production has no Hobby sleep behavior | exe.devPlan / configuration |
| On-premises deployment | MolternPlan / configuration Available by arrangement for larger organizations | exe.devConfirm requirements |
| Billing granularity | MolternDocumented Plan allowances, measured usage and storage views | exe.devDocumented |
| Backup & recovery responsibility | MolternYour team operates it Service-specific; assign owners and test restoration | exe.devYour team operates it |
How to read this table
“Confirm requirements” means the reviewed documentation does not establish an equivalent workflow. It does not mean the feature is impossible. Plan and configuration requirements still apply to documented features.
Documented Plan / configuration Your team operates it Separate service / integration Confirm requirements Different product scope
The limits that change the decision.
Check the exact plan and region before committing. Resource limits, lifecycle rules and billing units are different questions.
Capacity & concurrency
Moltern
Apps, top-level services and coding agents count toward workload quota. Agent CPU and RAM are reserved while running; persistent storage uses the workspace pool. Maximum autoscaling capacity must fit available quota.
exe.dev
Check sandbox creation rate, concurrent running environments, per-environment resources and organization-wide pools separately. More API calls do not necessarily mean more runtime capacity.
Runtime & persistence
Moltern
Hobby services may sleep after inactivity. Pro is intended for production without that sleeping behavior. Persistent agent files survive restarts; running processes and in-memory state are not automatically resumed.
exe.dev
Check maximum lifetime, idle shutdown, pause/resume and what snapshots preserve. Persistent files, preserved memory and continuously running processes are different guarantees.
What goes on the bill
Moltern
Check current in-product plan allowances, measured usage, storage and eligible overages. PAYG has an explicit monthly cap; a budget alert and a hard spending guardrail are different controls.
exe.dev
Separate active compute, reserved resources, disks, snapshots, network and model-provider charges. Verify whether stopped or paused environments still incur storage costs.
- 01
Map the app and its dependencies.
List repositories, workers, data stores, secrets, domains and who owns each one. Keep an export and a rollback route before moving data.
- 02
Build a staging environment.
Deploy the app, attach only the services it needs, and test routes, persistence, logs and access rules with representative traffic.
- 03
Compare the whole operating cost.
Include build time, runtime, storage, network traffic, AI-provider charges and your team’s operating time. Move production only after recovery and ownership are clear.
Review notes & documentation
Reviewed 26 October 2026 against public product documentation. This is a workflow comparison, not a benchmark, certification assessment or guarantee of feature parity. Linked products, enterprise agreements and self-managed installations have their own terms.
Put it into practice
Deploy the code you own
Connect a repository and branch, review the build and start commands, then set the runtime port and health check. Static sites and web services have different operating needs.
Choose the supporting software
The catalog includes data, automation, AI, monitoring and other packaged software. Read each service guide before deployment and review its configuration and dependencies.
Keep agent access scoped
A coding agent is a private terminal workspace. Choose the provider and grant only the app or service context required. No grant means no private resource context.
Detailed instructions are maintained in the product documentation.
Questions before you start
Can I keep my existing framework?
Use a supported runtime or a Dockerfile. Review the application guide for your build output and server requirements.
Does every service have the same setup?
No. Required variables, dependencies, storage and access differ. The individual service guide explains the setup.
Do I need to change coding agents?
Moltern documents several provider CLIs and a generic terminal workflow. Provider sign-in and usage terms still apply.
Keep exploring
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Start with one useful workload.
Bring your code or choose a service, then give the result a clear operating home.
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