
Doppler
Infisical
Vault by HashiCorp
EnvKey
AWS Secrets Manager
1Password
Configu
Sync .env files

Doppler
Vault by HashiCorp
Infisical
AWS Secrets Manager
Bitwarden Secrets Manager
Docker Secrets
EnvKey
RatelKey is a self-hosted secrets manager for securely storing, controlling, and accessing application secrets without complex infrastructure.

Which is more popular?
Based on our record, Dotenv seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | dotenv.org | ratelkey.com |
| Pricing | ||
| Platforms | — | |
| Company | 2021 | Startup from Denmark · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Sync .env files. Stop sharing them over insecure channels like Slack and email and never lose an important .env file again.
RatelKey is a self-hosted secrets management platform designed for teams that want strong security without the operational complexity of traditional enterprise secrets infrastructure. Secrets stay inside your own Burrow instance, while RatelKey provides the surrounding platform for...
What each product offers, as listed by its team.


Walkthroughs and reviews on video.
1 Minute Overview
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Dotenv and RatelKey. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Dotenv makes working with .env files across a team and multiple environments a great experience. Very simple and easy to set up and easy to work with
Works smoothly without any issues and syncs env variables across different environments.
We have no reviews of RatelKey yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Dotenv — Sync your .env files, quickly & securely. Stop sharing your .env files over insecure channels like Slack and email, and never lose an important .env file again. Free for up to 3 teammates. - Source: dev.to / about 4 years ago
Tracking RatelKey since Sep 2026.
When comparing Dotenv and RatelKey, you can also consider the following products.

Doppler is the multi-cloud SecretOps Platform developers and security teams trust to provide secrets management at enterprise scale.
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Infisical is an open source, end-to-end encrypted platform that lets you securely sync secrets and configs across your engineering team and infrastructure
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Protect API keys and credentials. Keep configuration in sync everywhere.
Compare EnvKey to Dotenv or RatelKey:

AWS Secrets Manager to Rotate, Manage, Retrieve Secrets
Compare AWS Secrets Manager to Dotenv or RatelKey:
A simpler, faster way to secure and manage secrets.
Compare Bitwarden Secrets Manager to Dotenv or RatelKey: