We turn Apollo “People” searches into highly personalized sequences using LinkedIn, company and website insights. Bring your own API keys (BYOK) to keep costs 10x lower and control in your hands.
Get started in minutes with our streamlined 4-step process that takes you from setup to sending personalized campaigns.
Drop an Apollo People search URL. We handle scraping and ingestion automatically.
Auto-verify emails and enrich LinkedIn, company and website data in the background.
Parallel reports: professional, company, behavioral, scoring and summary—fast.
We generate 3 personalized emails per lead and prep them for Smartlead/your sender.
Outcomes over features: more replies, less busywork, full cost control.
Emails reference real achievements, posts and company context. Feels 1:1—at volume.
Use your own Apify, Firecrawl, OpenAI and verification keys. Wholesale pricing, no markup.
LinkedIn profiles + posts, company pages and websites—analyzed for actionable insight.
Background batches with auto-recovery keep large campaigns moving without hand-holding.
Multi-provider verification and smart fallbacks improve inbox placement and reply rates.
Sync to Smartlead and export anywhere. You keep the stack, we provide the intelligence.
Everything you need to know about Swift Signal and our BYOK platform approach.
You connect your own API keys (Apify, Firecrawl, OpenAI, verification, Smartlead). You pay providers directly at wholesale rates—no markup.
Apify (Apollo scrape), Firecrawl (websites), an email verifier, OpenAI (analysis + copy) and your sender (Smartlead/Instantly).
No. We generate and store sequences. You send via your Smartlead/Instantly account so deliverability stays in your control.
Prospects, research outputs and generated emails in your Supabase project. API keys are encrypted. You can export anytime.
Yes. 7‑day free trial, then month‑to‑month. Since you own the keys, you can keep using your providers independently.
Most teams see $20–50/month across providers for thousands of leads—typically 10x cheaper than bundled tools.