Reachium is an acquisition system for B2B teams that sell on LinkedIn, now it's open to the public. Outreach: multi-account campaigns with connection requests, InMails and follow-ups, safety limits per account, and one inbox for every reply. Content: plan, draft and schedule posts, then turn comments into leads with lead-magnet funnels. Integrations: push leads and replies to your CRM, Slack or webhooks, or run it all from Claude or any AI assistant via our MCP server.