Elixir on the BEAM with OTP
Phoenix, LiveView, and OTP supervision for concurrent, fault-tolerant apps. Dependencies from mix.exs are installed on first start.
From R$12.49/mo ≈ $2.25
What comes ready
The environment already knows your language: you upload the code and it runs.
Actor-model concurrency
Lightweight BEAM processes isolate each task, with no memory shared between them.
Supervision and fault tolerance
OTP supervisors restart processes that fail, without taking down the rest of the app.
Automatic Mix
Hex dependencies resolved by Mix on first start, including packages that use Rebar.
Phoenix, LiveView, and Ecto
Elixir's modern web stack runs with no special adaptation.
What you can host
Projects that run on this runtime.
Phoenix and LiveView apps
Real-time, server-rendered interfaces with little JavaScript in the browser.
APIs with Plug and Ecto
Backends with versioned migrations, changesets for validation, and Ecto's Repo pattern.
Chat and pub/sub
Phoenix Channels, PubSub, and Presence for chat rooms and live notifications.
Pipelines with Broadway and GenServer
Concurrent data processing with supervision trees that recover from failures.
Discord bots with Nostrum
Elixir bots supervised by OTP, recovering from errors without taking down the main process.
Telemetry and IoT
Services that take in data from many devices and stay up when one part fails.
Configuration and versions
The dashboard generates squarecloud.app at deploy, or you write your own at the project root: name, main file, memory and version in one place.
DISPLAY_NAME=Elixir
MEMORY=512
VERSION=recommended- Versions
1.20- Accepted files
.ex.exs- Dependencies
mix.exs- RUNTIME= values
elixir
Combine with other services
Everything in the same dashboard, on the same infrastructure and the same invoice.
A plan for every stage of your project
Start small and scale when you need to, with no loyalty contracts.
Hobby
To validate ideas, bots and personal projects
From R$12.49/mo ≈ $2.25
- 1 GB RAM
- 1 vCPU
- Up to 4 projects
- Scales up to 2 GB on the same plan
Standard
RecommendedFor production, with databases and custom domains
From R$44.99/mo ≈ $8.10
- 4 GB RAM
- 4 vCPU
- Up to 16 projects
- Scales up to 8 GB on the same plan
Pro
For high scale, with daily application snapshots and advanced analytics
From R$124.99/mo ≈ $22.50
- 12 GB RAM
- 6 vCPU
- Up to 48 projects
- Scales up to 24 GB on the same plan
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Frequently asked questions about Elixir Hosting
BEAM VM, Mix, Phoenix, and OTP.
Does Mix install dependencies automatically?
Yes. Hex, Rebar, and mix.exs deps are resolved on first boot.
Can I use releases instead of mix run?
Yes. Build the release locally and set START=./_build/prod/rel/myapp/bin/myapp start. Boosts production performance.
Does Phoenix LiveView work?
Yes. WebSockets, Channels, and LiveView are fully supported.
Which Elixir and Erlang versions?
Elixir 1.20 on the current Erlang/OTP release, with the gradual type system (set-theoretic types) and full tooling: Mix, Hex, ExUnit, and Dialyzer.