Closely

Closely is a LinkedIn and email outreach automation platform that uses AI to personalize messages at scale. Instead of sending generic connection requests or follow-ups, Closely reads prospect profiles and company signals to generate one-to-one messages that feel human. You build sequences with LinkedIn actions (connection requests, profile visits, DMs, InMails) and email steps, then launch campaigns that run on autopilot. The platform handles the tedious parts of prospecting — finding emails, tracking replies, syncing with your CRM — so you can focus on closing deals.

What makes Closely stand out is its focus on safety and personalization. The automation mimics real human behavior with configurable delays and limits, reducing the risk of LinkedIn account restrictions. A unified inbox collects all replies from LinkedIn, InMail, and email in one place, where you can assign conversations, use tags, and avoid stepping on teammates’ toes. The built-in email finder enriches LinkedIn profiles with verified business emails and direct dials, and syncs results to HubSpot, Salesforce, Pipedrive, or GoHighLevel. Every outreach step can be A/B tested, and campaign analytics track connection acceptance, reply rates, meetings, and pipeline sourced.

Closely is built for sales teams, recruiters, marketers, and founders who want to scale outbound prospecting without sacrificing quality. If you’re an individual seller drowning in manual lead research, a sales leader trying to optimize team workflows, or an agency delivering high-quality leads for clients, Closely gives you the automation and AI to get more replies with less effort. It’s a practical tool for anyone who needs consistent, multi-channel outreach that actually sounds personal.