1,114,909 APIs · 140× Zapier · 100% AI-built

Tuesday 7:04AM. Your post hit 41,000 views. A CRO booked a call before your second coffee.

Stop sorting connection requests by hand. Mainframe wires LinkedIn, your CRM, calendar, and invoicing into one gateway that turns impressions into booked pipeline.

Start free →
Post views 30d
2.1M
Profile visits
14,280
Calls booked
38
Pipeline added
$184K
Reply rate
28%

Workflows that ship on day one

No SDR team. No 14-step Zapier chains. Just outcomes buyers feel.

📈

ICP commenter harvester

When a post hits 10K views → Mainframe scores every commenter against your ICP, enriches them via Apollo, and drops warm ones into HubSpot as booked follow-ups.

🤝

Inbound DM router

When a buyer DMs "interested" → Mainframe replies in your voice, sends a Calendly link, and opens a deal card with the convo attached.

📅

Post → case study → carousel

When a post lands → Mainframe turns replies into testimonials, drafts a Notion case study, and schedules a follow-up carousel next Tuesday.

Real APIs, wired in seconds

Every vendor a B2B creator already pays for — one gateway, zero plumbing.

LinkedIn APIPosts + inbound DMs ApifyCommenter + follower scrape StripeConsulting invoices Loom APIPersonalized reply videos OpenAIHook rewrites + replies AnthropicLong-form ghostwriting SupabaseLead CRM + dedupe BeehiivNewsletter capture

Your feed. Already closing deals.

Tell Mainframe about your ICP. We wire the rest.

Start free →