
Keyforge.dev
Keygen
Cryptlex
LicenseSpring
SLASCONE
Signal Lynx - Key Commander
Vyoma SaaS License Management
Create, implement, manage, and sell software licenses—with an API, 8 SDKs, a built-in Store, and 0% commission.

GPT Excel
Ajelix
AI Excel Bot
ExcelMaster.ai
ExcelBot
TUKO AI
FormulasHQ
Transform text instructions into Excel formulas in seconds with AI

Which is more popular?
Based on our record, Excel formula bot seems to be more popular. It has been mentioned 11 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | permitcore.dev | formulabot.com |
| Pricing | — | |
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


PermitCore is a software licensing platform for independent developers and software teams. It covers the complete create → implement → sell workflow in one place. Teams can create and manage license keys, devices, activations, entitlements, expiration, revocation, subscriptions, and offline or...
No description of Excel formula bot yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of PermitCore.dev yet.
Overall verdict
Why this product is good
Recommended for
Excel Formula Bot is particularly recommended for students, professionals, data analysts, and anyone who frequently works with Microsoft Excel but may not be entirely comfortable with advanced formulas. It is also recommended for those looking to improve their Excel efficiency and reduce errors in their spreadsheets.
Walkthroughs and reviews on video.
Presentation
More videos
Automate Writing Excel Formula | Excel Formula Bot
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PermitCore.dev and Excel formula bot.
PermitCore.dev's answer
PermitCore gives software teams one complete path from creating licenses to implementing licensing and selling their product. Developers can generate and manage licenses, integrate them through the REST API or SDKs, and sell licenses directly through a built-in Store without paying PermitCore a commission. It also supports online and offline licensing, floating and node-locked licenses, device limits, entitlements, subscriptions, customer and reseller portals, and Stripe automation. Underneath that workflow is a security model where license keys are encrypted in the browser before storage and usable keys are never persisted in plaintext. A permanent free plan is available for indie developers.
PermitCore.dev's answer
Choose PermitCore when you want one platform for the full licensing lifecycle instead of several disconnected tools. You can create and manage licenses, implement licensing through the REST API or SDKs, and sell licenses directly through a built-in Store. PermitCore takes no commission on those software sales. It also covers device management, online and offline use, floating seats, entitlements, subscriptions, customer and reseller portals, and Stripe automation. Browser-side encryption keeps usable license keys out of plaintext storage. PermitCore is EU-hosted, supports Enterprise self-hosting, includes a permanent free plan, and gives every paid plan a three-month free trial.
PermitCore.dev's answer
PermitCore is primarily for indie developers, SaaS founders, small software teams, agencies, and established software vendors that want one complete path from creating licenses to implementing licensing and selling the finished product. Teams can create and manage licenses, integrate them through the REST API or SDKs, and then sell licenses directly through the built-in PermitCore Store without paying PermitCore a commission on those sales. It supports desktop applications, APIs, developer tools, plugins, and other paid software, with online, offline, floating, subscription, metered, and perpetual licensing. The permanent free plan helps developers get started, while larger teams can grow into reseller management, self-hosting, and custom roles.
PermitCore.dev's answer
PermitCore started from a problem we kept running into while building our own software. Adding licensing looked simple at first, but it quickly became another product to maintain: secure key storage, validation APIs, device limits, offline use, subscriptions, customer access, payments, and support all needed their own infrastructure. We built PermitCore so developers could handle that complete journey in one place: create and manage licenses, implement them through an API or SDK, and sell them directly through a built-in Store with no commission taken by PermitCore. What began as an internal solution became a developer platform designed to let other teams focus on the software they actually want to build.
PermitCore.dev's answer
PermitCore is built on .NET 10. The backend uses ASP.NET Core, Entity Framework Core, and PostgreSQL, while the administration panel and public website use Blazor WebAssembly. Valkey handles caching and distributed coordination, and the platform is deployed with Docker and Nginx. Stripe powers subscription and Store payment automation. For licensing security, PermitCore uses established cryptographic primitives including AES-256-GCM for browser-side encryption, HMAC-SHA256 for validation, and Argon2/PBKDF2 where appropriate for key derivation and credential protection. Client SDKs are available for .NET, Node.js, Python, Java, C++, and PHP.
PermitCore.dev's answer
PermitCore is an early-stage startup, and we do not publish customer names without their explicit permission. Our current users include indie developers, SaaS founders, agencies, and software vendors using PermitCore to create licenses, integrate licensing into their products, and sell licenses through their own built-in Store.
Share your experience with using PermitCore.dev and Excel formula bot. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking PermitCore.dev since Sep 2026.
David Bressler built ExcelFormulaBot using Bubble.io and OpenAI's API as a solo founder. Monthly operating costs: $150-300. The product generates meaningful recurring revenue. A documented case from 2025 shows a solo founder scaling a... - Source: dev.to / 5 months ago
I introduced the Oney Index a while ago, and have been working on it since. Thanks to a new friend, I've been able to implement some features I never know how to but always wanted to! Source: over 3 years ago
I'm using bubble.io for 3 years, but in the last 1 year, they grew a lot, and there is no other nocode platform in the market with all these types of features in it, now a days all the startup companies are looking bubble.io for startup,... Source: over 3 years ago
When comparing PermitCore.dev and Excel formula bot, you can also consider the following products.

The easiest solution for license management. With Stripe integration and a self-serve customer portal.
Compare Keyforge.dev to PermitCore.dev or Excel formula bot:

AI-powered excel and sheets formula generator, SQL generator, vba script generator combined into one tool. formula bot, excel formulator, sheet ai, sheet plus
Compare GPT Excel to PermitCore.dev or Excel formula bot:

A dead-simple software licensing API built for developers
Compare Keygen to PermitCore.dev or Excel formula bot:

AI data analytics platform for your data with professional-looking reports and AI analytics to help you stay on top of competitors—more than 17 AI tools including Excel formula generator and AI Excel tools.
Compare Ajelix to PermitCore.dev or Excel formula bot:

Cryptlex is an IT Management software, designed to help you maximize the revenue potential of your software by protecting you against software piracy.
Compare Cryptlex to PermitCore.dev or Excel formula bot:

An AI powered tool to help you generate and understand complex Excel and Google Sheets formulas in seconds.
Compare AI Excel Bot to PermitCore.dev or Excel formula bot: