Cold email infrastructure built for agencies
Run campaigns for multiple clients on dedicated IPs with isolated infrastructure. White-label from the Pro plan at $499/mo. Each client gets their own sending reputation that never bleeds into another.
Lambda Group
Scale clients without scaling risk
Each client runs on their own IP. No shared pools, no cross-client reputation risk.
Custom branding on reports and dashboards starting at $499/mo. Agency plan adds dedicated account manager.
Connect as many email accounts as needed per client. No per-seat charges.
Warmup, validation, inbox placement testing, and blacklist monitoring included on every plan.
How agencies use SendKit
Create workspaces per client. Connect their mailboxes, import leads via CSV, and configure sending schedules. Each workspace runs on its own dedicated IP.
Every client sends from isolated infrastructure. If one client has deliverability issues, your other clients are unaffected. No shared IP pools, no cross-contamination.
Custom branding on reports and dashboards from the Pro plan at $499/mo. The Agency plan at $899/mo adds a dedicated account manager and 2.5M emails per month.
Run cold email campaigns for 10, 50, or 100+ clients simultaneously. Dedicated IPs per workspace mean one bad client never burns another client's domain reputation.
Manage SDR teams across multiple client accounts. Unified inbox, AI reply tagging, and per-campaign analytics let you report results per client without switching tools.
Combine SendKit's built-in dialer, CRM, and sequences into a single platform for each engagement. Webhook integrations push data to your client's CRM automatically.
Why agencies switch to SendKit
Your clients deserve their own IPs. Not shared ones.
Most agency tools run all clients on shared infrastructure. One client sends spam, every client's deliverability drops. SendKit isolates each workspace on dedicated IPs. Your clients' reputations are fully independent.
White-label from $499/mo
The Pro plan includes white-label branding on reports and dashboards. The Agency plan at $899/mo adds custom branded reports, a dedicated account manager, and 2.5M emails per month. Competitors like Saleshandy offer white-label from $139/mo but on shared infrastructure.
Per-client isolation, not just per-client workspaces
Other tools offer multi-client workspaces but share the underlying infrastructure. SendKit goes further: each workspace gets its own dedicated IPs. If client A gets blacklisted, client B is completely unaffected.
Got questions? We've got answers.
White-label starts on the Pro plan at $499/mo with 500,000 emails and unlimited leads. The Agency plan at $899/mo adds 2.5M emails, custom branded reports, and a dedicated account manager.
Ready to hit primary?
Set up SendKit's isolated infrastructure and start sending in under 15 minutes.
Dedicated IPs on every plan. Cancel anytime.