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.
RPC over an inter-communication messaging queue for service-oriented Node & TypeScript back-ends. Self-describing services generate their own clients — no boilerplate, no service discovery, no load balancer.
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Which is more popular?
Based on our record, Copper
seems to be more popular. It has been mentioned
1 time
since March 2021.
social mentions
1 vs 0
CRM popularity
100% vs 0%
alternatives listed
240+ vs 2
Base details
Website, pricing, platforms and company facts side by side.
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
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.
TypeScript-first design imqueue is built with TypeScript at its core, providing strong typing, better IDE support, and compile-time error checking, which helps catch bugs early and improves the developer experience when building microservices.
RPC-style messaging abstraction It simplifies inter-service communication by abstracting away the complexities of message queue protocols, allowing developers to make calls that feel like local function calls while the underlying complexity of message passing is handled by the framework.
Built on RabbitMQ By leveraging RabbitMQ as its message broker, imqueue benefits from a mature, battle-tested messaging system with reliable delivery guarantees, clustering support, and a large ecosystem of tools and documentation.
Code generation and tooling imqueue provides CLI tools and code generation capabilities that can automatically create service clients and boilerplate code, reducing repetitive work and helping maintain consistency across microservices.
Microservices-focused architecture The framework is specifically designed for building distributed microservices systems, offering features like service discovery and structured communication patterns that address common challenges in distributed system design.
Possible disadvantages
Smaller community and ecosystem Compared to more mainstream microservices frameworks, imqueue has a relatively small user base and community, which can mean fewer third-party resources, tutorials, Stack Overflow answers, and community-contributed plugins or extensions.
Limited documentation depth While basic documentation exists, some users report that advanced use cases, edge cases, and troubleshooting guides are not as thoroughly documented as more established frameworks, requiring more trial-and-error or direct code inspection.
RabbitMQ dependency lock-in Being tightly coupled to RabbitMQ means teams must adopt and manage this specific message broker, which could be a limitation for organizations that prefer or already use alternative messaging systems like Kafka, NATS, or AWS SQS.
Learning curve for framework-specific patterns Developers need to learn imqueue's specific conventions, decorators, and architectural patterns, which adds an additional learning curve on top of understanding TypeScript and general microservices concepts.
Potential scalability concerns for very large systems As with many queue-based RPC frameworks, extremely high-throughput or very large-scale distributed systems may encounter performance bottlenecks or require significant additional configuration and tuning of the underlying RabbitMQ infrastructure.
Analysis
An editorial look at what each product does well and who it suits.
Copper@imqueue
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.
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, we’ll...
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...
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...
Recommendations tracked on public social media and blogs since March 2021.
Copper1 mention@imqueue0 mentions
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...
Source:
almost 4 years ago
Tracking @imqueue since Jul 2026.
Alternatives to Copper and @imqueue
When comparing Copper and @imqueue, you can also consider the following products.
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.
With Anypoint MQ, perform advanced asynchronous messaging scenarios — such as queueing and pub/sub — with hosted and managed cloud message queues and exchanges.
Insightly is the easy, powerful and affordable online Customer Relationship & Project Management Software used by over 400,000 small businesses world wide
Pipedrive
Zoho CRM
Freshsales CRM
Insightly
Microsoft Dynamics
Alore CRM
WORKetc CRM
Anypoint MQ
NSQ
