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About

CallSine is an autonomous, agent-powered outreach and sales-engagement platform that researches prospects deeply, scraping websites, LinkedIn profiles, and company information, to deliver hyper-personalized messaging at scale. It uses a multi-agent pipeline built on retrieval-augmented generation to ingest your sales and marketing assets, understand your value proposition, generate individualized emails, LinkedIn messages, or calls, and orchestrate deployment across channels with timing and cadence tailored to each prospect. CallSine doesn’t rely on basic templating; instead, it builds context-rich outreach by combining deep prospect insight, branded content, and automated follow-ups driven by behavioral cues. It also provides analytics and AI coaching to monitor engagement, refine messaging, and adapt strategy based on responses or lack thereof.

About

Yess is an AI-driven sales engagement platform that transforms pipeline creation into a collaborative team sport by enabling SDRs and account executives to involve internal experts, such as technical leaders, executives, or peers, in prospect outreach with just one click. Its AI pipeline collaboration and team intelligence features automatically identify the best person to reach each prospect based on proximity, mutual connections, role, and past interactions, dramatically increasing credibility and conversion rates. The platform supports executive, peer-to-peer, and network-based outreach, as well as multi-person, multichannel sequences and escalation flows, all coordinated via intuitive workflows. It empowers SDRs to orchestrate high-impact outreach at scale while ensuring controlled, secure execution through customizable approval processes and seamless Slack integration. Yess also automates customer research and personalized meeting preparation.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Sales and marketing teams in B2B organizations wanting a tool to scale personalized prospect outreach, automate their top-of-funnel pipeline, and boost conversion without adding headcount

Audience

B2B sales teams wanting a solution to scale personalized, high-credibility outreach by leveraging internal experts effectively and efficiently

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$99 per month
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

CallSine
Founded: 2021
United States
callsine.com

Company Information

Yess
Founded: 2023
United States
www.yess.ai/

Alternatives

Alternatives

Jason AI

Jason AI

Reply
Jason AI

Jason AI

Reply

Categories

Categories

Integrations

LinkedIn
Apollo.io
Clari
Gmail
Gong
HubSpot CRM
Lead Onion
Microsoft Outlook
Outreach
RB2B
Salesloft
Slack
Snitcher
Twilio

Integrations

LinkedIn
Apollo.io
Clari
Gmail
Gong
HubSpot CRM
Lead Onion
Microsoft Outlook
Outreach
RB2B
Salesloft
Slack
Snitcher
Twilio
Claim CallSine and update features and information
Claim CallSine and update features and information
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Claim Yess and update features and information