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Copper VS StackStats.app

Compare Copper VS StackStats.app and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Copper logo Copper

Copper (formerly ProsperWorks) is easy-to-use customer relationship management for small businesses. Capture contacts and sales leads direct from Gmail with our simple CRM.

StackStats.app logo StackStats.app

Advanced analytics for Substack writers. Runs 100% locally, no cloud, no subscription. Discover your superfans, churn risk, and cohort retention.
  • Copper Landing page
    Landing page //
    2023-05-09
  • StackStats.app
    Image date //
    2026-05-05
  • StackStats.app
    Image date //
    2026-05-05

StackStats is a local desktop app for serious Substack writers. Import your CSV exports and get analytics Substack doesn't show you: bot-filtered open rates, cohort retention, dead subscriber detection, superfan ID, content-to-growth correlation, and an optional AI layer (supports Ollama, Claude, GPT-4, Gemini). Your subscriber data never leaves your device. No cloud, no account, no subscription. 1-Year license at $39, Lifetime at $79.

Copper

Website
copper.com
Pricing URL
Official Copper Pricing
$ Details
-
Release Date
-
Startup details
Country
United States
Edit details

StackStats.app

Website
stackstats.app
Pricing URL
Official StackStats.app Pricing
$ Details
paid $39.0 / Annually (1 Year License)
Release Date
2026 April
Startup details
Country
United Arab Emirates
State
Abu Dhabi
City
Abu Dhabi
Founder(s)
Rishikesh Sreehari
Employees
1 - 9
Edit details

Copper features and specs

  • Integration with Google Workspace
    Copper integrates seamlessly with Google Workspace, allowing users to manage CRM tasks directly within Gmail, Google Drive, Calendar, and other Google services. This native integration enhances productivity and reduces the need for switching between different applications.
  • User-friendly Interface
    The platform is designed with ease-of-use in mind, featuring an intuitive and straightforward user interface. This makes it accessible for users with varying levels of technical expertise.
  • Customization Options
    Copper provides a range of customization options, allowing users to tailor the CRM to their specific business processes and workflows. This flexibility can help businesses align the tool more closely with their unique needs.
  • Automated Workflow
    The CRM offers robust automation features, such as task automation, follow-up reminders, and automated data entry, which help save time and ensure that important activities are not missed.
  • Strong Customer Support
    Copper is known for its responsive customer support team, offering multiple channels for assistance including live chat, email, and phone support. This ensures users can quickly resolve any issues they encounter.

Possible disadvantages of Copper

  • Limited Advanced Features
    While Copper is powerful for basic CRM tasks, it lacks some of the advanced features found in more complex CRM systems, such as extensive analytics, advanced custom reporting, and intricate sales automation capabilities.
  • Cost
    Copper's pricing can be relatively high compared to other CRMs, especially for small businesses or startups with tight budgets. The costs can add up quickly, particularly when additional features or higher-tier plans are required.
  • Mobile App Limitations
    The mobile app, although functional, does not offer the same level of features and usability as the web version. Some users might find the mobile experience limiting for on-the-go CRM management.
  • Dependency on Google Workspace
    Since Copper is heavily integrated with Google Workspace, businesses not using Google services may find the CRM less attractive or useful. Additionally, any issues with Google services could impact CRM functionality.
  • Limited Third-Party Integrations
    Copper offers fewer third-party integrations compared to some other CRMs. This limitation can affect businesses that rely on a diverse set of tools and require their CRM to integrate with various software solutions.

StackStats.app features and specs

  • Platforms
    Mac, Windows
  • Pricing
    One-time
  • Data storage
    Local Only
  • Internet Required
    No
  • Account Required
    No
  • AI integration
    Yes (optional)

Analysis of Copper

Overall verdict

  • Overall, Copper is considered a good CRM option, especially for small to medium-sized businesses that heavily use Google Workspace. It offers robust features, reliable performance, and good customer support, making it a viable choice for companies looking to streamline their customer relationship management.

Why this product is good

  • Copper (copper.com) is known for its intuitive CRM platform that integrates seamlessly with Google Workspace. It's designed to help businesses manage their relationships and sales processes efficiently. Users often praise its user-friendly interface, automation capabilities, and the ability to access information directly from their inboxes, which saves time and reduces the need to switch between different apps.

Recommended for

    Copper is highly recommended for small to medium-sized businesses, teams that rely on Google Workspace, and organizations looking for an intuitive and easy-to-use CRM solution. It's particularly suited for businesses looking to improve their sales processes and collaboration efficiency without the complexity of more intensive CRM systems.

Copper videos

+ Add

How it Works - Copper (formerly ProsperWorks) Crm for Google

More videos:

  • Demo - Extended Copper (Formerly ProsperWorks) Web Demo
  • Review - prosperworks crm user review contact not in project is it a bug or feature?
  • Review - Equipment Review: The Best Copper Skillets
  • Review - Are Copper Peptides Worth the Hype? | Doctorly Reviews
  • Review - Mountain Review: Copper, Colorado

StackStats.app videos

No StackStats.app videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Copper and StackStats.app)

Copper

StackStats.app

CRM
100 100%
CRM
0% 0
Data Analytics
0 0%
Data Analytics
100% 100
Sales
100 100%
Sales
0% 0
Web Analytics
0 0%
Web Analytics
100% 100

Questions & Answers

As answered by people managing Copper and StackStats.app.

What's the story behind your product?

StackStats.app's answer:

I built StackStats because Substack's native analytics weren't cutting it. I wanted cohort data, real open rates (not bot-inflated), and a way to identify which posts were actually driving subscriber growth โ€” but every tool I found was either cloud-based or required migrating off Substack entirely. So I built a local app that works with Substack's own CSV exports. No migration, no cloud, no subscription.

What makes your product unique?

StackStats.app's answer:

StackStats runs 100% locally on your machine โ€” your subscriber data never touches a server. It also goes far beyond what Substack shows natively: bot-filtered open rates, cohort retention, superfan identification, dead subscriber detection, and content-to-growth correlation. No subscription, no account, no cloud. Pay once, own it forever.

Why should a person choose your product over its competitors?

StackStats.app's answer:

Most newsletter analytics tools are cloud-based SaaS with monthly subscriptions. StackStats is a one-time purchase that runs entirely on your device. For Substack writers who care about privacy โ€” especially those with paid subscribers โ€” that's a meaningful difference. You also get analytics features that don't exist anywhere else, like bot-filtered open rates and cohort retention, without having to migrate away from Substack.

How would you describe the primary audience of your product?

StackStats.app's answer:

Serious Substack writers who are frustrated by Substack's shallow native analytics and want real data to drive growth โ€” without moving their subscriber data to the cloud.

Which are the primary technologies used for building your product?

StackStats.app's answer:

Electron (macOS + Windows), HTML/CSS/JavaScript, Chart.js, PapaParse. Optional AI layer supports Ollama, Claude, GPT-4, Gemini, Groq, and OpenRouter. Licensing via Cloudflare Workers + D1. Payments via Gumroad.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Copper and StackStats.app

Copper Reviews

Top 9 Best Copper CRM Alternatives for Businesses in 2023
Are you looking for a CRM system that is similar to Copper CRM but offers more features? There are a number of great CRM systems available that have a lot of the same features as Copper CRM. In this blog post, weโ€™ll take a look at some of the best Copper CRM alternatives. Keep reading to learn more!
Source: magenest.com
Top 21 Salesforceโ€™s Competitors and Alternatives
In Feb 2021, Copper CRM acquired Sherlock. This engagement analytics platform visualizes the entire customer journey and provides information about their intent, engagement, and product usage. With Sherlock, Copper CRM can entice sales teams from Salesforce. [25]
Source: bstrategyhub.com
14 Best Copper CRM Alternatives to Use in 2022
The 14 best Copper alternative solutions mentioned in this CRM comparison for small businesses offer the same or better functionality than Copper CRM. Unlike Copper, these tools not only integrate with G Suite but a variety of other software, providing you the room to work with the tools you like.
Source: www.bigcontacts.com
9 Cheap Salesforce Alternatives that Make CRM as Simple as Amazon.com
Great article Michael! One addition which would be perfect for this list would be ProsperWorks (https://www.prosperworks.com/), a simple CRM for Google Apps. ProsperWorks, seamlessly integrates with Gmail and is highly recommended for small businesses as it is very simple and easy to use with almost zero data entry. Would love to hear what you think!
Source: blog.capterra.com

StackStats.app Reviews

We have no reviews of StackStats.app yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Copper seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Copper mentions (1)

  • Is there anyone taking on Salesforce and Hubspot?
    I've seen Copper CRM work quite well for contractors (assuming that your team is using or open to using Google Workspace - if you're not using Google Workspace, I'd probably ask why not? But then recommend you to use Pipedrive if you're not willing to switch to Google Workspace). Source: over 3 years ago

StackStats.app mentions (0)

We have not tracked any mentions of StackStats.app yet. Tracking of StackStats.app recommendations started around May 2026.

What are some alternatives?

When comparing Copper and StackStats.app, you can also consider the following products

Zoho CRM - Omnichannel CRM for Businesses of all sizes

Substack - With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.

Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.

Freshsales CRM - A full-fledged CRM for high-velocity sales teams.

Alore CRM - The AI-powered CRM that works 24x7 behind the scenes to do all your trivial work, so you can focus on what really matters: closing deals

WORKetc CRM - All-in-one business management system. CRM + Social + Projects + Billing

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