Master your cloud from seamless compliance to cost control

Navigate the complexities of cloud governance with ease. Tailwarden delivers a powerful suite for asset management, cost analysis, compliance auditing, and risk evaluation.

Loved by next-generation teams
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Introducing Tailwarden

Discover key insights across your infrastructure

Tailwarden is an all-in-one cloud governance platform, designed to inventory your cloud assets across all cloud providers, enhancing visibility into costs, compliance, and risk management.

Build your cloud assets inventory

Dive deep into the intricate layers of your cloud. Know what you have, where it's located, and how it's tagged.

Bring accountability to cloud spend

Keep a tab on each team's cloud usage. Whether it's DevOps or Marketing, know who's using what and how it affects your bottom line.

Measure your infrastructure security posture

Evaluate your cloud infrastructure against security standards (GDPR, PCI DSS, AWS CIS, etc) and uncover security vulnerabilities.
All-in-one open source platform

Connect, Discover, Optimize.

Connect your cloud accounts, uncover your resources, gain insights into costs and usage, and reclaim control of your infrastructure.

Integrate with every major cloud

Tailwarden is fully cloud-agnostic, integrating with major providers like AWS, GCP, Azure, OVH, and DigitalOcean.

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Create customized cost reports

Create tailored cost reports with advanced filters for teams, projects, or departments.

No idle resources, complete visibility

With Tailwarden's Virtual Tags, gain complete visibility into your cloud assets. Ensure every resource is properly tagged, driving optimal utilization and eliminating idle assets.

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Maintain tagging hygiene

Tailwarden's automation ensures your tagging is always on point. Set policies for consistent tagging and get alerts for any discrepancies.

Designed for cloud-native teams

Set up in one minute, consolidate all FinOps tools and cloud provider dashboards into one.

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Real-time monitoring and security audits

Simplifying your audit process and identify security risks within your infrastructure

Built on open-source

Tailwarden is based on the open source project Komiser, used by +3M developers today.

And so much more...

Resources Inventory

Unified view of resources across all cloud providers.

Advanced filters

Slice and dice your data and see only what's relevant for you.

Virtual tags

Auto-tag resources by team, environment, or region. No untagged assets left behind.


Receive Slack alerts for budget trends and get custom insights via email.

Granular cost

Dive deep into individual resource costs; eliminate guesswork.

Cost allocation

Align spend with project, feature, product, and beyond.

Bulk actions

Tag resources across multiple clouds all at once with a single click.


Offer Engineering and Finance cloud insights without losing admin control.


What people say about us

Tailwarden's community consists of open-source advocates, developers, DevOps engineers, contributors and entrepreneurs.
Tailwarden is the tool we need to continuously optimize & maintain our infrastructure, as we no longer need a full-time DevOps engineer.
Rosh Delsalle
Our clients are more and more concerned about the quality of our infra - but it's hard to find the right solution. Tailwarden looks like the right way to do it!
Hadrien de March
Komiser: a tool to stay under budget by uncovering hidden costs of your #AWS infrastructure, monitoring increases in spend, and making impactful changes based on custom recommendations.
Vincent Composieux
Very slick - Komiser #AWS Environment Inspector - Nice work & nice post, @mlabouardy ! (code is on GitHub)
Jeff Barr
This is really great! I can't wait to use it and show the product to our developers.
Charles Petit
Just read about Komiser, an open-source tool created by @tailwarden to help manage cloud cost optimization and security. It's always inspiring to see developers making innovative solutions accessible to everyone.
Manosh Brabagar Malai
Tailwarden is the tool we need to continuously optimize & maintain our infrastructure, as we no longer need a full-time DevOps engineer.
Rosh Delsalle
Built on open source

Trusted by open-source communities

Tailwarden is based on the open source project Komiser, used by +3M developers today.

Discover Komiser

Komiser is an open source project created to analyse and manage cloud cost, usage, security and governance all in one place

Want to learn more?

Watch our exclusive workshops, community calls, and ask-me-anything sessions to gain insights from cloud experts.

Join our Discord community

Join our community of experts and get live support, and stay up to date on product and event announcements.


Security and privacy

At Tailwarden, your security is our top priority. We employ stringent measures to safeguard your data and ensure its confidentiality, integrity, and availability.

SOC 2 Compliant

We're SOC 2 compliant, ensuring your data's security with strict standards against unauthorized access.

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Non-invasive account access

Tailwarden uses "read-only" access to your infrastructure.


Seamlessly integrate Tailwarden with your existing identity provider.


Manage access, views, and reports to user roles for better security and efficiency.