
lemlist
Apollo.io
Instantly.ai
Reply.io
Mailshake
Hunter.io
SmartLead.ai
Snov.io
GitHub Chat
OSS Chat
Cmd J โ ChatGPT for Chrome
Monica
Cursor
OpenAI
LobeHub
DeepSeek
lemlist is the #1-ranked sales engagement platform on G2, used by 20,000+ B2B companies to run multichannel outbound at scale. It covers the full outbound workflow in a single tool: a 600M+ contact database, waterfall enrichment (80% email find rate across 8 providers), multichannel sequences (email, LinkedIn, WhatsApp, phone), AI-powered personalization, a complete deliverability stack, unified inbox, and native CRM integrations with HubSpot, Salesforce, and Pipedrive. Founded in 2018, bootstrapped to $50M ARR and profitable.
lemlist
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Apollo.io - Apolloโs predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.
OSS Chat - Open source AI chat workspace - chat with every AI model in one place
Instantly.ai - Build your own infinitely scalable cold email outreach system with Instantly.
Cmd J โ ChatGPT for Chrome - Use ChatGPT on any tab without copy-pasting
Reply.io - Reply.io is an AI-driven sales engagement platform that automates cold outreach through unlimited mailboxes, converts website traffic into booked meetings with AI Chat, and empowers your team to streamline the entire sales process with AI SDRs.
Monica - Monica is an open-source personal CRM to keep track of your friends and family.