Startups
Prospecting contact data at your fingertips.
Get access to your prospects’ phone number and email via our Google Chrome extension, instantly. Convert leads with real data and save time.
Simple, accurate and inexpensive - CallSine is a chrome plugin that allows sales reps to simply and accurately find their ideal customer’s contact info in a click.
No Long term software commitments - Gone are the days of overly committed long term contracts requiring multiple users.
Only the data you need - Most data providers make you commit to large quantities of data. Not us, pay as you go.
Real data not guesses - Some providers are making educated guesses, our data is actually validated real data, even mobile numbers.
Get access to your prospects’ phone number and email via our Google Chrome extension, instantly. Convert leads with real data and save time.
Simple, accurate and inexpensive - CallSine is a chrome plugin that allows sales reps to simply and accurately find their ideal customer’s contact info in a click.
No Long term software commitments - Gone are the days of overly committed long term contracts requiring multiple users.
Only the data you need - Most data providers make you commit to large quantities of data. Not us, pay as you go.
Real data not guesses - Some providers are making educated guesses, our data is actually validated real data, even mobile numbers.
Overview
Location
United States
Employees
11-50
Founded date
2021
Mentions in press and media 6
| Date | Title | Description |
| Sign up to see | Sign up to see | Sign up to see |
| Aug 1, 2024 | CallSine Unveils Cutting-Edge AI Sales Engagement Platform Enhancements | Leverage AI to Strategically Guide Your Next Steps Based on Prospect Engagement and Activity Data Integrate Sales Reps' LinkedIn Accounts into CallSine for Instant Prospect Insights and Direct Messaging The new AI sales engagement feat... |
| Jun 18, 2024 | CallSine introduces personalized AI-powered outbound email outreach—at scale | CallSine introduces personalized AI-powered outbound email outreach—at scale CallSine, a pioneer in AI-driven sales engagement, is releasing its platform, comprised of both its patent-pending CallSine App for enterprise use and CallSine API... |
| Jun 18, 2024 | The prompt plays a critical role in crafting emails with LLMs | In the realm of digital communication, crafting the perfect email is both an art and a science, especially when the goal is to convert that email into a meeting or a tangible outcome. With the advent of Large Language Models (LLMs) like GPT... |
| Jun 6, 2024 | CallSine Revolutionizes Sales Engagement With Precision and Personalized AI-Powered Inbound Email Outreach—At Scale | CallSine Playbook Screen with Prompts CallSine Bulk Generation From Hours to Seconds: Total Company and Prospect Content Synthesis Gives Organizations A Competitive Advantage PHILADELPHIA, PA, UNITED STATES, June 6, 2024 /EINPresswire.com/ ... |
| Jun 16, 2022 | Union Resolute Adds Powerful New Features to LeadResolution™ Platform | “The new way that prospects shop for solutions is one of the reasons we developed the LeadResolution platform,” said Logan Kelly, VP of Strategy at Union Resolute. NEW YORK (PRWEB) June 16, 2022 As technological and society-based shifts in ... |
Reviews 0
FAQ about CallSine
When was CallSine founded?
CallSine was founded in 2021.
What has the press written about CallSine?
Parsers VC has collected 6 articles mentioning CallSine, among them “CallSine Unveils Cutting-Edge AI Sales Engagement Platform Enhancements” (Aug 1, 2024) and “CallSine introduces personalized AI-powered outbound email outreach—at scale” (Jun 18, 2024).
Is CallSine still active?
Yes, CallSine is active; its latest activity on Parsers VC dates from Jan 13, 2026.