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features
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support

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Description

Kometrics offers an interactive subscription analytics experience that allows users to connect with platforms like Stripe, Paddle, Asaas, or Creem to obtain precise metrics such as MRR, ARR, churn, LTV, ARPA, and cohorts, all displayed with a comprehensive period-by-period table beneath the visualizations instead of relying on mere estimates. Users can inquire with Kometrics AI about fluctuations in metrics, receiving responses directly informed by their financial records rather than generic averages, complete with links to the relevant reports that generated the figures. Additionally, the platform provides these analytical tools through your own assistant via MCP, simplifying forecasting, revenue tracking, risk assessment, and goal management. The service is complimentary for users with up to $1,000 in MRR, after which a subscription fee of $19 per month applies. Overall, Kometrics revolutionizes how businesses engage with their subscription data, making financial insights more accessible and actionable.

Description

StackStats is a powerful desktop analytics tool designed specifically for Substack writers and independent publishers. It efficiently imports or syncs newsletter data, offering a comprehensive overview of subscriber growth, engagement levels, churn-risk indicators, audience demographics, acquisition sources, post performance metrics, and growth projections. This allows writers to assess reader engagement more effectively, pinpoint highly active or potentially at-risk subscribers, and analyze the impact of individual posts on overall growth, as well as investigate the times when readers are most likely to open their emails. The analytics are processed locally on the user's computer, and the application is compatible with both Mac and Windows operating systems. Additionally, optional AI features offer users the ability to access summaries, strategic recommendations, actionable plans, and data-driven conversations via a local Ollama model or supported third-party AI services, utilizing the user's own API key. StackStats is available for purchase with a one-time license, ensuring that the app remains functional even after the included update period has expired, providing ongoing value to its users. This makes it an indispensable tool for anyone looking to enhance their publishing efforts and optimize their newsletter performance.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

ASAAS Yes 
Claude No 
Creem Yes 
Gemini No 
Groq No 
Ollama No 
OpenAI No 
OpenRouter No 
Paddle Yes 
Stripe Yes 
Substack No 

Integrations

ASAAS No 
Claude Yes 
Creem No 
Gemini Yes 
Groq Yes 
Ollama Yes 
OpenAI Yes 
OpenRouter Yes 
Paddle No 
Stripe No 
Substack Yes 

Pricing Details

$19/mo, free to $1,000 MRR
One plan with everything in it. Free while your billing book is under $1,000 MRR, then $19 a month, or $15 a month billed yearly ($180). No tiers, no per seat charge, and the price does not climb with the revenue it measures: the same $19 at $2,000 MRR and at $2 million. All sources, all reports, the AI, the MCP server and the API are included at every level.
Free Trial No 
Free Version Yes 

Pricing Details

$39 one-time (1-year license);
The 1-Year license is a one-time $39 purchase for one device and includes one year of updates and support; the app remains usable afterward. Optional update renewal is $29/year. The currently offered Lifetime license is $79 for up to three devices and includes future updates.
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Kometrics

Founded

2026

Country

Brazil

Website

kometrics.com

Vendor Details

Company Name

/make_ (slashmake.co)

Country

United Arab Emirates

Website

stackstats.app

Product Features

Product Features

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Alternatives

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