SMTP Probe

Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.

Product
The Chat Quotient Your AI sales team, built inside WhatsApp.
uSpeedo Omnichannel platform for SMS, Email and WhatsApp
GramClaw Telegram outreach campaigns and CRM automation
Delta Sales App Field sales automation to manage visits and inventory
Gangly Integrated sales workflow system for B2B reps
Wrrk AI-native workspace for CRM and messaging
LeadExec Lead Distribution Software Built for Growth
ICTBroadcast AI predictive dialer and call center software

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product
ZUUZ Turn customer emails into closed sales
TriggerRank Fresh business opportunities, ranked and ready
Cesar.chat The enhanced LinkedIn messenger for power users
RedRadar Find Your Next Customer on Reddit, Instantly
EmailScout.io The easiest way to find emails as you browse the web
Leads Identify Who Is Visiting Your Website

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product
AskIt Turn Any Business into an AI Agent Ecosystem
Leads Never lose a lead. Never miss a follow-up.
SpecStream The live web data engine for teams and agents
Automiq Turn Instagram comments into leads and sales

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile
Rachael Pilcher | B2B SaaS Copywriter I help SaaS companies drive more signups and sales with conversion-focused copy for every stage of the customer lifecycle.
Chris Willow Ex agency owner.
Annedevj Cofounder cto of a CRM for philanthropy ✨🍀

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show
Michelle Elisabeth Varghese Newsletter · Michelle Varghese
Beards, Boards & Business Newsletter · Hans-Jörg Roser
Solopreneur YouTube · 26K subscribers

Retold founder accounts from startups in the same category, each linked to the original.

Story
OptinMonster: the software business that had to retreat before it could expand Syed Balkhi and Thomas Griffin built a conversion tool for a problem they knew personally. Its journey from an unsuccessful hosted prototype to WordPress, then back to SaaS, was shaped by practical limits and customer de
ClickFunnels: Turning a Software Subscription into a Marketing Education Business Russell Brunson and Todd Dickerson combined funnel-building software with lessons, affiliate incentives and a widening product suite. Their story shows how teaching customers became part of distribution.
Marc Lou sold a Next.js boilerplate and published two different revenue clocks Marc Lou says ShipFast made a quarter million dollars in five months after a $100 launch bet, and separately posted $100,000 in the last thirty days; those windows are his, not the same interval.
HeadReach reached shy of $2,000 MRR in three months, then sold assets after Google killed the API Kalo Yankulov says HeadReach, a lead-generation SaaS launched in late 2016, grew in three months to a bit shy of $2,000 MRR, then sunsetting and a LeadFuze asset sale followed after Google closed the Site Search API they

Subcategories in the same part of the directory, with the number of listed products.