✨ Free Starter Plan β€’ No Credit Card β€’ Open Source

The Power Dialer That
Actually Saves You Money

Stop paying $50-$150/user/month for basic calling features. DialSheet is a Bring Your Own Carrier (BYOC) power dialer that cuts your telephony bill by 90%. Unlimited users, pay only for what you dial.

No credit card β€’ Free up to 500 leads β€’ Open source
Start Free
Monthly Cost
∞
Users Included
100%
Open Source
0s
Setup Time

Why Sales Teams Choose DialSheet

We built DialSheet because we were tired of paying enterprise prices for basic features. Here's what makes us different from Aircall, Close, RingCentral, and others.

πŸ’°

Actually Free Starter

Not a trial. Use the starter plan forever with up to 500 leads. Upgrade only when you scale. You only pay Twilio for the actual phone minutes (typically $0.01-0.02/minute).

  • βœ“ No monthly subscription fees to start
  • βœ“ No per-user charges
  • βœ“ No feature paywalls on Free tier
  • βœ“ No surprise bills
πŸš€

Browser-Based Power Dialing

Make calls directly from your browser with our advanced power dialer. No desk phones, no downloads, no complicated setup. Just import your leads and start dialing.

  • βœ“ One-click call initiation
  • βœ“ Auto-advance to next lead
  • βœ“ Real-time call controls
  • βœ“ DTMF dialpad for extensions
πŸ”“

Open Source & Self-Hostable

Complete transparency. Host it yourself for maximum control and security, or use our hosted version. Your data, your rules, your infrastructure.

  • βœ“ Full source code access
  • βœ“ Self-host on your servers
  • βœ“ Customize to your needs
  • βœ“ No vendor lock-in

Everything You Need to Dial Efficiently

All the features you'd expect from a $150/month tool, starting at $0.

πŸ“±

Browser-Based Calling

Make calls directly from your browser using your computer's microphone. No desk phones or special hardware needed.

⚑

Power Dialer Mode

Automatically advance to the next lead with one-click dispositions. Make 3-5x more calls per hour.

πŸ“Š

Lead Management

Import leads via CSV, track call history, and manage your entire pipeline in one place.

πŸ“

Call Notes & Outcomes

Log detailed notes, track call outcomes, and maintain complete conversation history.

βœ…

Task Management

Create follow-up tasks, set reminders, and never miss a callback opportunity.

πŸ”Š

Real-Time Call Controls

Mute, hangup, adjust volume, and send DTMF digits during calls for IVR navigation.

πŸ‘₯

Multi-User Support

Unlimited team members with individual Twilio credentials and complete data isolation.

πŸ“ˆ

Call Analytics

Track call duration, outcomes, and team performance with built-in analytics.

πŸ”’

Enterprise Security

AES-256 encryption, row-level security, and SOC 2 Type II compliant infrastructure.

Compare: DialSheet vs. The Competition

See how we stack up against Aircall, Close, RingCentral, PhoneBurner, and other popular dialers.

FeatureDialSheetAircallCloseRingCentralPhoneBurner
Monthly Cost/User$0 - $19$30-$50$49-$149$20-$45$149-$169
Setup Fee$0$0$0Varies$0
Power Dialerβœ“βœ“βœ“βœ“βœ“
Browser Callingβœ“βœ“βœ“βœ“βœ“
Lead Managementβœ“Limitedβœ“βœ—βœ“
Open Sourceβœ“βœ—βœ—βœ—βœ—
Self-Hostableβœ“βœ—βœ—βœ—βœ—
Unlimited Usersβœ“βœ—βœ—βœ—βœ—
Annual Cost (5 users)From $0$1,800-$3,000$2,940-$8,940$1,200-$2,700$8,940-$10,140

* You only pay for Twilio usage (typically $0.01-0.02 per minute of talk time)

Simple, Transparent Pricing

Start for free, upgrade when you scale. Telephony costs are paid directly to Twilio.

Free Starter

$0
forever
Unlimited users
Up to 500 leads
Power dialer pipeline
Browser-based calling
Call notes & outcomes
Self-hosting option
Community support
Start Free
Most Popular

Pro

$19
per month / user
Everything in Free, plus:
Unlimited leads
Automated email sequences
Task management
Email integration
Priority support
Get Started

πŸ’‘ How Telephony Costs Work (Both Plans)

Regardless of your DialSheet plan, you only pay Twilio for actual phone usage:

  • β€’ Outbound calls: $0.013 - $0.02 per minute (varies by country)
  • β€’ Phone number: $1 - $2 per month
  • β€’ Example: 1,000 minutes of calling = ~$15-20 per month

Perfect For Every Sales Team

🏒

Startups

Get enterprise features without the enterprise price. Scale from 1 to 100 users at $0/month.

πŸ“ž

Sales Teams

Make more calls, close more deals. Power dialer features that boost productivity 3-5x.

🏠

Real Estate

Manage leads, schedule showings, and follow up with clientsβ€”all in one free platform.

πŸ’Ό

Recruiting

Connect with candidates faster. Import resumes, track calls, and manage your pipeline.

Built With Modern Technology

Open-source, secure, and scalable. Built on proven technologies.

Next.js 15

Modern React framework with server-side rendering for blazing-fast performance.

Supabase

PostgreSQL database with real-time subscriptions, authentication, and row-level security.

Twilio Voice SDK

Industry-leading voice platform powering millions of calls daily.

TypeScript

Type-safe code for fewer bugs and better developer experience.

Tailwind CSS

Beautiful, responsive UI that works on all devices.

AES-256 Encryption

Bank-grade encryption for all sensitive credentials and data.

Frequently Asked Questions

Is DialSheet really free?

We offer a robust Free Starter plan with up to 500 leads, browser dialing, and unlimited team members. For unlimited leads and advanced automation, we offer a Pro plan at $19/mo/user. You still pay Twilio directly for minutes.

How is this different from Aircall, Close, or RingCentral?

Most competitors charge $30-150/user/month for similar features. Our Pro plan is significantly cheaper ($19/mo), and we offer a free tier. Plus, we are open-source and let you own your telephony carrier (BYOC).

What do I need to get started?

Just three things: 1) A Twilio account (free to create), 2) A Twilio phone number ($1-2/month), and 3) Your web browser. That's it! No downloads, no special hardware, no complicated setup.

Can I use this with my existing CRM?

DialSheet includes built-in lead management and CRM features. For integration with other systems, you can use our API or export/import data via CSV. Since it's open-source, you can also build custom integrations.

How many users can I have?

Unlimited! Even on the Free plan, you can have unlimited team members. Each user connects their own Twilio account (or shares one) for complete cost transparency.

Is it secure?

Absolutely. We use AES-256 encryption for sensitive data, Supabase for SOC 2 compliant hosting, and row-level security to isolate user data. All API credentials are encrypted at rest.

Can I self-host DialSheet?

Yes! DialSheet is fully open-source. Download the code from GitHub and host it on your own servers for complete control. Or use our hosted version at dialsheet.io.

What's the catch?

No catch! We operate on a 'fair core' model. The core dialer is free for smaller teams. We charge for unlimited scale and advanced automation to sustain development.

Stop Paying for Basic Features

Join thousands of sales teams making more calls and closing more deals with DialSheet. Setup takes 60 seconds. No credit card required.

Start Calling Free Now

Free starter plan β€’ No credit card β€’ Unlimited users

    DialSheet - Free Tier Power Dialer & CRM for Sales Teams | Open Source Alternative