Build a full CRM with email, video and calendar

Tools

Replit Agent

Overview

Replit agent is absolutely incredible to me.

Workflow

Replit agent is absolutely incredible to me. Two years ago, I was working on a Bubble.io for making AI agents. I saw a keynote speech from Replit and realized our project and most no-code platforms like it was completely cooked. Visual programming has always been cool to me as someone who never learned how to code, but programming in natural language is incredible. It’s just so much better. I’m a tech sales professional and I rely on CRM software to make my job easier and to keep track of everything I’m working on and provide better service. I’ve found that most CRM software however, has essentially become expensive bloatware. I’ve been working on building my own CRM with Agent and I’m very happy with the progress I’ve made so far. I’d consider this a v0.1 of the software, there are still a lot of features I need to add in that I want, but the core functionality is present. You can check it out at https://greycrm.replit.app/. Feel free to play around with it and provide feedback! Try not to spam a bunch of phone calls with it though, I only have limited credits on the Twilio account I’m using for this. Looks good on desktop. Here’s mobile view This looks like a problem! I’ll try to get Agent to make it more mobile responsive in the next version I push to deployment. It is designed to be desktop software though, I don’t think I’ve ever used a CRM on my phone. @memling amazing app! @kane you often have to specify for Agent / Assistant “please help me make the app more responsive and mobile friendly” to get those good visuals. We just added mobile simulations as well as QR codes to the webview for testing that. But yeah, I get that a CRM is likely desktop-only Thanks Matt! I’m planning on sitting down and adding a bunch more features to it tomorrow, will definitely try to get it more mobile responsive with Agent as well. In the next update I’m planning to add: -Email and SMS integration -Video recording for sending video sales letters -Registration/sign in for organizations and members of those organizations -Improved mobile design I love that Replit makes it incredibly easy to use freely available packages and libraries and to integrate them into my projects. I thought adding a telephony system would be complicated, but it only took a couple of hours. In the past couple weeks I’ve added email integration, video recording for sending video sales letters, and a calendar for scheduling meetings. I’d consider this a v0.2 of what I ultimately want to build with it. Going to keep plugging along adding new features to it in my spare time. Agent also seems like it’s gotten better at one-shotting new features in a single prompt during that time, or maybe I’ve just gotten better at prompting it. https://greycrm.replit.app/ Great job! So many features, it’s looking like it will be a powerful companion for a sales person. Tech Sellers building their own CRM the way they love… Ha ha . The revolution is here against salesforce and bloatware just say no to bloatware I did try creating a contact and it failed. it’s a clean crm site. Hi, I would recommend add login page before entering dashboard Related topics

Reported result

The project reached a v0.2 state with functional email, video, and calendar modules, though the user noted it was still incomplete. A community member reported that creating a contact failed during testing, indicating unresolved bugs. No quantitative metrics on time saved or revenue impact were provided, only qualitative satisfaction with the progress and ease of adding features like telephony.

Human role

The original post does not say how a person stayed involved.

Limitations

The CRM is currently desktop-focused with poor mobile responsiveness, requiring specific prompts to improve visuals. Integration with external services like Twilio consumes limited account credits, risking service interruption if spammed. The application lacks a login page, exposing the dashboard publicly, and contains known bugs such as contact creation failures.

Try it

Act as a non-technical sales professional building a custom CRM using Replit Agent. Start by defining the core problem: existing CRMs are too expensive and bloated. Prompt Replit Agent to create a basic web application with a dashboard for tracking leads. Iteratively add features by prompting for specific integrations: first, connect Twilio for phone calls; second, add email integration; third, implement video recording for sales letters; and fourth, add a calendar for scheduling. After each major feature, deploy the app to a test URL. Explicitly ask the Agent to improve mobile responsiveness if the desktop view is the primary focus. Before finalizing, conduct a manual test to ensure contact creation works and add a login page for security. Do not publish to production until all critical bugs are resolved and a human review confirms the workflow is stable.

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