Paddle
Via API steps and webhooks
Paddle is a merchant of record for software companies. Its webhook can reach a Wait for webhook step matched on the customer's email, so a lead who buys stops getting sales messages.
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SendsparkA personalized video for each contact.ClayEnrich contacts and continue when the data comes back.SlackAlerts when a contact replies or needs you.Every integration runs on the same HTTP steps and listeners, so any tool with an API works.All integrations
One key, the whole API
curl https://www.usekerux.com/api/v1/leads \ -H "Authorization: Bearer $KERUX_KEY"API reference
Once a lead pays or signs, sales messages should stop and onboarding should start. Payment and document tools tell a waiting step in Kerux, matched by email.
Start free trialVia API steps and webhooks
Paddle is a merchant of record for software companies. Its webhook can reach a Wait for webhook step matched on the customer's email, so a lead who buys stops getting sales messages.
Via API steps and webhooks
Chargebee runs subscription billing. Its webhooks (for example a new subscription) can resume a lead waiting on a Wait for webhook step, and a Webhook / HTTP step can read a customer through its API.
Via Zapier, Make or n8n
Docusign handles e-signatures. Its Connect notifications go through Zapier or Make, which post the signer's email to a Kerux Wait for webhook step, so the lead moves on once the contract is signed.
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