Cold Calling Software for Sales
More Calls.
Clear Pipeline.
Less Admin Hassle.
Automate outbound calls, tracks every conversation, and keeps your campaigns TRAI-compliant from day one.
Trusted by 15,000+ leading brands across the globe
Global Customers
More than 15k businesses trust Acefone's interactions suite for their business communication.
Rated by Users
Rated among the top providers by thousands of users across Capterra, G2, Trustpilot & more.
Built for Volume
Our servers run more than 2.5 billion calls annually without sacrificing quality.
More Productivity
Drive up agent productivity & efficiency by reducing their idle time between calls.
Manual Dialing Is Killing Your Team's Output
Every hour spent on busy signals is an hour not spent closing.
Manual dialing
wastes resources
Reps dial a number. It rings. No answer. They move to the next.
No call visibility
No accountability
When you can't see your team's performance, they're flying blind.
TRAI Guideline
Violations
TRAI bans use of personal numbers and mandates 140-series numbers.
What Is Cold Calling Software?
Cold calling software is an outbound calling system. It automates dialing, connects agents only to answered calls, and logs every interaction into your CRM. It replaces manual number entry with multiple dialer modes: preview, progressive, predictive, and more. Each mode is matched to a different campaign type and team size.
Acefone covers all of this in one platform: dialers, compliance, CRM sync, call recording, and live analytics. No third-party stitching. No extra vendor invoices.
Five Dialer Modes for Every Campaign Type
Choose the mode that matches your campaign.
Preview dialer
Review prospect details before the call connects
Progressive dialer
Auto-dial the next number when an agent is free
Predictive dialer
Dial multiple lines, connect agents only to live calls.
Ratio Dialer
Define calling pace per agent for better efficiency; 1:1, 1:5, 1:8, etc.
Auto Dialer
Default calling method for most teams to filter through junk calls.
Have Questions?
Learn about Acefone’s Cold Calling Software from experts
Six Features Your Sales Call Software Needs
One platform. No integrations to maintain.
Multiple Dialer Methods
Skip voicemails, busy tones, and unanswered numbers automatically.
140-Series Numbers
Allocate TRAI mandated 140-series numbers to dialer campaigns by default.
DND scrubbing
Upload your contact list. The system filters DND numbers before the first dial goes out.
One-click CRM integration
Zoho, Salesforce, LeadSquared, HubSpot and more CRMs connect natively with Acefone.
Automatic call recording
Record every call, tag them to the agent, and outcome. Store securely on Indian servers.
Agent Performance dashboards
Track dials, connect rates, and call disposition in real time. Intervene when it matters most.
Built for India, Compliant by Default
Why Acefone is best for Indian Cold Calling Businesses
Acefone is built on Indian infrastructure, licensed by Indian telecom regulators, and compliant with Indian data law from day one.
DoT VNO license
Acefone is a Department of Telecommunications Virtual Network Operator licensed dialer provider.
TRAI and DPDPA compliant
Preconfigured numbers, DNC scrubbing, time-of-day dialing controls, and DPDPA-aligned data handling.
Indian Data Residency
Your recordings and logs never leave India. Satisfies DPDPA data localization requirements.
Sub 600ms voice latency
Voice agents that run on self-hosted LLMs and servers. No third-party API calls. No lag on live conversations.
Cold Calling Software Use Cases Across Industries
Built for teams that handle dynamic outbound call requirements
Run multi-client calling campaigns
- Configure separate campaigns per client
- Assign dedicated numbers per account
- Track agent performance by client in real time
Automate collection follow-ups at scale
- Run DPD 1-30 collections campaigns
- Every call recorded and stored in India
- DPDPA, RBI, and IRDAI requirements covered
Reach more leads without growing calling team
- Upload daily lead lists, and auto-dial in sequence
- Track which counsellor converts and at what rate
- No manual report building needed
Follow up with every site visit enquiry
- Use preview dialer for high-intent leads
- Progressive dialer for bulk enquiry lists
- Link call recordings to each lead in your CRM
Acefone Stack that Completes Your Cold Calling Software
Award-winning Cold Calling Software for Your Business
Acefone is recognized as a complete, easy to use cloud communications solution
Backend support is exceptionally quick... we get resolution literally within minutes. It has transformed our operational efficiency.
Harsh Bhasin, Zonal Manager
Acefone significantly enhanced our Team Leaders' ability to monitor and improve performance across all distributed teams.
Akriti Kohli, Cars24
Acefone has been fantastic. Their quick support has proved to be highly beneficial. We've found a long-term partner in them.
Nikhil Thapar, Marketing Specialist
With Acefone, our order-confirmation workflow became fully structured. The Voice Bot handled 100,000+ COD calls while our dialer team focused on high-value exceptions, doubling our successful conversions. Better visibility, better tracking, and a system that finally scales with us.
Associate Director, Inside sales and Operations
With Acefone, the agent productivity tripled as we scaled from 100 to 300 calls per day without scaling costs. If you are looking at better support, better UI, that can go live easily, all this is there with Acefone.
Suresh, Sales Director
Read More About Cold Calling Software
Grow your business with every little detail we have on cloud based telephony solutions
Want to learn more
about Cold Calling Software (FAQs)?
What is cold calling?
Cold calling software is an outbound calling system that automates dialing, connects agents to answered calls, and logs every interaction in your CRM. It eliminates manual number entry and reduces idle time between calls.
What is the difference between a predictive dialer and a power dialer?
A power dialer dials one number at a time and moves to the next when the agent is free. A predictive dialer dials multiple numbers simultaneously and connects agents only to answered calls. Power dialers suit B2B teams making fewer, higher-value calls. Predictive dialers suit high-volume BPO and telecalling operations.
Is cold calling legal in India?
Yes. Cold calling is legal in India under TRAI's telemarketing framework. Telemarketers must register with TRAI, use 140-series numbers for all outbound commercial calls, and scrub contact lists against the National Customer Preference Register before dialing. Calls are limited from 9 AM to 9 PM.
What is the 140-series number in India?
The 140-series is a dedicated number range mandated by TRAI for all commercial outbound calls in India. Using a standard 10-digit number for telemarketing is a regulatory violation. Acefone allocates 140-series numbers to every customer's outbound campaign by default.
What is DND scrubbing and why does it matter?
DND scrubbing filters your contact list against India's National Customer Preference Register (NCPR) before any outbound campaign runs. Calling a number registered on NCPR is a TRAI violation that can result in fines and blacklisting. Acefone runs NCPR scrubbing automatically before each campaign.
How does cold calling software integrate with CRM?
Acefone integrates with Zoho CRM, Salesforce, LeadSquared, HubSpot, and several more CRMs natively. When a call ends, the outcome, recording, and agent notes are written back to the contact record automatically. No manual data entry. No switching between windows.
How long does it take to go live with Acefone cold calling software?
Most teams run their first campaign within 48 hours of signup. No hardware installation. No IT team is required. Acefone's onboarding team configures 140-series numbers, CRM integration, and the first campaign during the setup call.
What are the top cold calling features?
The features that matter most are an auto dialer to remove manual number entry, CRM integration for automatic call logging, and call recording for training and quality checks. Live dashboards for tracking dials and connect rates are equally important for managers.
What are the benefits of an automated cold-calling system?
An automated cold calling system removes manual dialing, so reps spend more time talking and less time waiting. It connects agents only to answered calls, cuts idle time between dials, and logs every call automatically into your CRM. You get visibility into connect rates and call outcomes without manually checking each rep.
How do you automate cold calls?
Cold calls are automated using a dialer, typically a power, progressive, or predictive dialer, connected to your contact list and CRM. The cold calling system dials numbers automatically, detects busy signals or voicemails, and connects agents only when a prospect answers. Call outcomes, recordings, and notes sync back to the CRM without manual entry.
How to set up a cold-calling campaign?
You can start by uploading a clean contact list and choosing a dialer mode based on your call volume. Connect your CRM so call outcomes to sync automatically. Set calling hours within TRAI's permitted window of 9 AM to 9 PM. Run a DND/NCPR scrub before the campaign goes live. Assign 140-series numbers, brief your team on the script, and launch.
What is the best cold calling software?
The right cold calling software depends on your team's size, compliance needs, and call volume. For Indian sales and BPO teams, the key evaluation criteria are dialer type support, CRM integration, call recording, and built-in TRAI compliance, including 140-series numbers and DND scrubbing. Acefone handles compliance natively and reduces setup time and regulatory risk compared to tools built for other markets.
What is an AI cold calling software?
An AI cold calling software adds intelligence on top of standard dialer functions. This includes call transcription, sentiment detection, automatic call summaries, and script or objection-handling suggestions during live calls. The core dialer and compliance functions stay the same. AI adds analysis and coaching, not just automation.
Does cold calling software record calls?
Yes. Most cold calling software, including Acefone, records every call automatically. Recordings are used for agent training, quality audits, and dispute resolution. In India, call recordings also support compliance requirements, since regulators expect a verifiable record of telemarketing calls. Acefone stores all recordings on servers located in India, in line with DPDPA data residency requirements.
How much does cold calling software cost?
Pricing varies by dialer type, call volume, and number of agents. Most platforms charge per user per month. Acefone's pricing are usage and plan based.
Upgrade to a Cold Calling Software with Acefone
Improve customer service. Empower your team. Scale without limits.