What this integration does
Apollo's database is one of the largest in B2B sales. The problem is Apollo's bulk email sending in 2026 has significant deliverability problems — their shared sending IPs are widely flagged. The pattern that works: use Apollo for sourcing, use Infonet for sending. You get Apollo's database without their sending headaches.
Capabilities
List import
Pull any Apollo saved search or list into an Infonet campaign as prospects.
LinkedIn URL enrichment
Infonet uses Apollo's LinkedIn URL data to identify the right profile, dramatically reducing wrong-target outreach.
Reply sync
Replies log back to the Apollo contact record as activity for hand-off to AEs working in Apollo.
Skip Apollo's email engine
Apollo's bulk email sending has significant deliverability problems in 2026 — shared IPs widely flagged. Use Apollo for sourcing, Infonet for sending.
Apollo Intent data passthrough
Apollo's buyer-intent signals feed into Infonet's queue prioritization. Hot intent prospects move to the front.
Two-way activity sync
Reply events and prospect status updates flow back to Apollo as contact activities.
Setup
- Apollo API key. Generate from Apollo integration settings.
- Add to Infonet. Paste API key in Infonet integration settings.
- Pick saved search. Select an Apollo saved search to import as a campaign.
- Sync runs. First import respects Apollo API limits. Typical 5,000 prospects/hour.
Common use cases
Teams that already pay for Apollo Pro
Use Apollo for sourcing, Infonet for sending. Save the Apollo email-engine cost; preserve Apollo's database value.
Outbound stacks transitioning away from Apollo's email
Many teams are mid-migration. Infonet covers the LinkedIn + email layer; Apollo continues as the database.
Multi-channel cadences
Apollo for email, Infonet for LinkedIn + WhatsApp.
Try Infonet with Apollo
14-day free trial. Cancel anytime. No credit card on signup.
Start free trialFAQ
Why not just use Apollo's built-in LinkedIn automation?
Apollo's LinkedIn sender uses shared cloud IPs, which has had increasing restriction problems through 2025-2026. Infonet runs each profile on a dedicated home IP.
Can I sync data both ways?
Yes. Reply events and prospect status updates flow back to Apollo as contact activities.
Does this work with Apollo Basic?
Yes. The integration uses standard Apollo API endpoints available on all paid tiers.
What about Apollo's Sequences feature?
Apollo Sequences manage email cadences. Infonet manages LinkedIn + multi-channel cadences. They coexist.