Browser-based audio utilities that work on your own files without uploading them - for musicians and podcasters who edit privately.
About PermitCore
Hi everyone! We built PermitCore after running into the same problem on our own software projects: licensing kept turning into a second product that needed its own infrastructure, security, and ongoing maintenance.
PermitCore handles license keys, device activation limits, expiration and revocation, offline and floating licenses, entitlements, customer and reseller portals, payments, and webhooks. It also includes a REST API and official SDKs for .NET, Node.js, Python, Java, C++, and PHP.
There is a free plan that stays free for indie developers getting started, plus a three-month free trial for paid plans so you can test everything without commitment.
We are still a growing startup and are actively producing more tutorials and social content, so we hope you will excuse the smaller amount of content on our channels for now. If you need anything, reach us through Contact Us on our website.
Website: https://permitcore.dev
Docs: https://permitcore.dev/docs/getting-started
YouTube: https://www.youtube.com/@PermitCore
Built by developers, for developers. 🚀🙂
- Who it is for
- Indie developers, software startups, and teams that sell desktop, server, or SaaS products.
- Problem it solves
- Building licensing in-house creates a second product: key generation, device tracking, offline validation, entitlements, billing, security, and support all require ongoing work.
- The solution
- PermitCore provides the infrastructure, dashboard, API, and SDKs needed to launch and manage licensing without maintaining a separate licensing system.
- What makes it unique
- A permanent free plan supports indie developers, while advanced offline and floating licensing, zero-knowledge encryption, and six official SDKs cover demanding commercial products.
Starting price: €29/month
View current pricingFeatures
Complete license management
Create, activate, expire, revoke, and track software licenses from one dashboard or API.
Device activation controls
Set device limits, deactivate machines, and control how each license may be used.
Offline and floating licensing
Support disconnected apps and shared concurrent seats without building custom infrastructure.
Entitlements and portals
Manage feature access and give customers or resellers secure self-service portals.
Payments and automation
Connect billing flows and use webhooks to automate the full license lifecycle.
Developer-friendly API and SDKs
Integrate through REST or official SDKs for .NET, Node.js, Python, Java, C++, and PHP.
Details
- Platforms
- Web
- API
- Cross-platform
- Windows
- macOS
- Linux
- Pricing
- Freemium
- Subscription
- Free trial
- Built for
Indie developers, software startups, and teams that sell desktop, server, or SaaS products.
- Building since
2025
- Growth channels
- SEO
- Blog
- Content marketing
- Community
Technology
PermitCore screenshot on IndieTools
1 / 5Website performance
Independent mobile lab measurements and permanent weekly competition results from IndieTools Speed.
41Needs workMobile Lighthouse
Last checked
- Load time
- 1.06 s
- FCP
- 4.07 s
- LCP
- 9.69 s
- CLS
- 0.023
- TTFB
- 5 ms
- TBT
- 1.17 s
- Speed index
- 4.07 s
Latest Performance Score: 41. Measured: October 11, 2026. Weekly Overall Rank: #998. Category Rank: #85 in Developer tools. LCP: 9.69 s. Load Time: 1.06 s.
- Overall rank · 2026-W40
- #998
- Best overall rank
- #998 0 top 10 finishes
- Best category rank
- #85 0 category wins
- Latest change
- +3 score Best score 38 / 100
Website performance history
Inspect every successful mobile Lighthouse lab measurement by metric and date range.
Range
Metric
Latest score
41 / 100
Higher is better
8 measurements
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Oct 5, 2026Oct 11, 2026Weekly rank history
Track the product's finalized overall position on the IndieTools Speed leaderboard.
Range
MetricOverall rank
Latest rank
#998
Closer to #1 is better
1 week
Use the left and right arrow keys to inspect weeks. Use Home or End to jump to the first or last week. Press Escape to dismiss the chart tooltip.
Sep 28, 2026Related products
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