Welcome to Connect Pulse - Your Complete Digital Campaign Platform!New: WhatsApp Business API now available. Contact us to get started! Welcome to Connect Pulse - Your Complete Digital Campaign Platform!New: WhatsApp Business API now available. Contact us to get started!
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Services Bulk SMS WhatsApp Voice Campaigns Email Marketing
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Your Voice, Delivered to Thousands — In Minutes, Not Days.

Sometimes a text message is not enough. When you need your customers to actually hear what you have to say — an urgent alert, a payment reminder, a promotional offer — automated voice campaigns get the job done. Upload your audio, pick your audience, and let Connect Pulse dial every number on your list.

Bulk Voice Campaigns

Reach thousands of numbers with a single click.

Custom Audio Upload

Record your message, upload it, done.

Voice OTP Delivery

Verification codes spoken directly to the user.

Real-Time Call Analytics

See who answered, who missed, who hung up.

Everything You Need to Run Voice Campaigns That Actually Work

From recording your message to tracking who picked up the phone, every tool you need is built right into your dashboard. No extra software, no complicated setup.

Bulk Voice Campaigns

Got 500 customers who need to hear about a flash sale? Or 10,000 citizens who need an emergency alert? Upload your contact list, attach your audio message, and launch your campaign. Every number on your list gets called automatically — you just sit back and watch the dashboard.

Voice Templates

Stop recreating the same campaigns from scratch. Save your best-performing audio messages as reusable templates. Next time you need to send a reminder or announcement, just pick a template, select your audience, and go. Your team can share templates too.

Audio Upload

Record your message on your phone, a studio mic, or anywhere in between. Upload your MP3 or WAV file directly from the dashboard. We handle the encoding, compression, and delivery optimization so your audio sounds clear on every phone that picks up.

Voice OTP

Not every customer can receive SMS. Some prefer hearing their verification code spoken to them. Voice OTP delivers a system-generated call that reads out the one-time password clearly. Great for banking apps, login verification, and transaction confirmations.

Call Analytics

Know exactly what happened to every call. Your dashboard shows answered calls, missed calls, busy signals, and failed attempts — both as campaign-level summaries and per-number breakdowns. Export everything to Excel when your boss wants the numbers.

Voice API

Building your own app and need to trigger voice calls programmatically? Our REST API lets you initiate calls, deliver voice OTPs, and check call status from your own codebase. Grab your API key from the dashboard and you can be live in under an hour.

How Businesses in Pakistan Are Using Voice Campaigns

Voice campaigns are not just for call centers. Here are real ways businesses use automated calls to save time, reduce costs, and actually reach people.

Emergency Alerts and Notifications

When something urgent happens — a service outage, a security alert, a weather warning — you cannot wait for people to check their email. An automated voice call cuts through the noise and gets attention immediately. Schools use it for closure announcements. Utilities use it for outage alerts. Government agencies use it for public safety notices.

  • Instant delivery to thousands of numbers simultaneously
  • Higher attention rate than SMS for critical alerts
  • Schedule or trigger instantly via API

Appointment Reminders

Missed appointments cost businesses real money. A voice call reminder the day before — or the morning of — dramatically reduces no-shows. Clinics, salons, dental offices, and service centers across Pakistan are using automated reminders to keep their schedules full and their revenue predictable.

  • Reduce no-shows by up to 40 percent
  • Personalized with patient or client details
  • Works even when customers ignore SMS

Customer Surveys and Feedback

Want to know what your customers actually think? An automated voice survey calls them, asks your questions, and records their responses. It is faster and cheaper than hiring a call center team, and you get structured data you can actually work with. Telecom companies, banks, and e-commerce businesses use it after every transaction or interaction.

  • Collect feedback at scale without manual calling
  • Higher response rates than email surveys
  • Structured data ready for analysis

Promotional Announcements

Launching a new product? Running a limited-time sale? A voice call feels more personal than a text and more urgent than an email. Record a short, punchy message about your offer, target the right segment of your customer list, and launch. Retailers, restaurants, and event organizers use promotional voice campaigns to drive immediate action.

  • Higher engagement than text-based promotions
  • Segment your audience for targeted offers
  • Track who answered and measure campaign impact

From Silence to Thousands of Calls — in 4 Simple Steps

You do not need a call center, a telecom license, or a week of setup time. Here is how a voice campaign goes from idea to live calls.

1

Create Your Account

Sign up in 30 seconds. No credit card needed upfront. You get instant access to the full dashboard including voice campaign tools.

2

Upload Audio or Create Template

Record your message and upload it as MP3 or WAV. Or choose from your saved templates if you have run similar campaigns before.

3

Import Your Contact List

Upload a CSV or Excel file with your phone numbers, or pick from contact groups you have already saved in your dashboard.

4

Launch Your Campaign

Hit send — or schedule it for later. Sit back and watch your dashboard as calls go out and results come in, in real time.

Questions About Voice Campaigns? We Have Answers.

Here is what businesses usually ask before launching their first voice campaign.

What audio formats are supported for voice campaigns?
We support MP3 and WAV formats. For the best call quality, record your audio in mono at 8kHz or 16kHz sample rate. Keep the file size under 5MB — that gives you plenty of room for a clear, detailed message. Most smartphone voice recorders produce files that work perfectly without any extra conversion.
Is there a limit on how long each call can be?
Each automated call can last up to 60 seconds. That is more than enough for most use cases — appointment reminders, payment alerts, promotional announcements, and OTP delivery all fit comfortably within that window. If you have a longer message, consider breaking it into the most important points or following up with an SMS that has additional details.
Can I schedule voice campaigns for a specific date and time?
Yes. When you create a campaign, you can choose to send it immediately or schedule it for any future date and time. This is especially useful for appointment reminders (schedule them for the evening before), promotional campaigns (launch at peak hours), and recurring notifications. Just set the schedule and the system handles the rest.
What kind of analytics do I get for my voice campaigns?
Your dashboard gives you a complete picture: total calls placed, calls answered, calls missed, busy signals, and failed attempts. You can drill down to see the status of every individual number in your campaign. Everything is exportable to Excel, so pulling reports for your team or management takes one click.
How does Voice OTP work?
Voice OTP places an automated call to the user's phone number and reads out the one-time verification code using a clear, system-generated voice. It is ideal for customers who have trouble receiving SMS (network issues, number porting delays) or who simply prefer voice-based verification. Banks, fintech apps, and e-commerce platforms commonly use it alongside SMS OTP as a fallback channel.
Can I integrate voice calls into my own software via API?
Absolutely. Our REST API lets you trigger individual voice calls, send voice OTPs, launch bulk campaigns, and retrieve call status — all programmatically from your own application. You get your API key from the dashboard, and our documentation walks you through every endpoint with example code. Most developers have it working within an hour.

Voice Is Just One Channel. Reach Them Everywhere.

Your customers are not on just one channel. Combine voice campaigns with SMS, WhatsApp, and email to make sure your message gets through — no matter where they are.

Bulk SMS

98 percent open rate. Instant delivery. Send quick messages, campaign blasts, personalized SMS, and OTP codes across all Pakistani networks.

Explore SMS

WhatsApp Business

Meet customers on the app they use every day. Send branded templates, run bulk campaigns, and deliver OTPs through WhatsApp Business API.

Explore WhatsApp

Email Marketing

Professional email alerts and campaigns with clean templates. Track deliveries, opens, and bounces — all from the same dashboard.

Explore Email

Ready to Let Your Message Be Heard?

Sign up, upload your audio, and launch your first voice campaign today. No complicated setup, no long contracts.

Get Started Free