Sync opted-in WiFi guests into Klaviyo as profiles automatically and fire your welcome flows the moment they sign in. Native integration, set up in about 2 minutes. 30-day free trial.
The Klaviyo integration is a native CaptiFi connector, shipped in July 2026. You paste a Private API Key from your Klaviyo account into the CaptiFi Integrations page, a job of about two minutes per venue, and from that moment every WiFi guest who opts in to marketing on your splash page is upserted into Klaviyo as a profile. Each profile carries the guest's email and name, plus their phone number when your splash form collects it, and is tagged with WiFi properties for the venue they visited, the source of the capture and the fact they connected to your WiFi, so Klaviyo segments can slice by location and behaviour from day one.
Set an optional Klaviyo List ID and CaptiFi goes a step further: opted-in guests are also subscribed to that list with explicit SUBSCRIBED consent recorded in Klaviyo. That is the detail that matters for automation, because a list subscription with real consent is what lets your Klaviyo welcome flows fire immediately, sending a first email while the guest is still sitting in your venue. The sync runs server-side through a queued job, so profiles appear in Klaviyo within minutes of sign-in with no browser plumbing involved.
Repeat visits are handled cleanly too. Profiles upsert by email, so a regular who signs in every week updates the same Klaviyo profile rather than piling up duplicates, and the WiFi properties stay current with their latest visit. Only guests who opt in to marketing are ever sent, so the list Klaviyo markets to is permission-based from the start. The integration is available on the Growth plan and above, and the 30-day free trial runs at Growth level.
Every opted-in WiFi guest is upserted into Klaviyo as a profile within minutes of signing in, carrying email, name and phone where captured, with no Zapier account, no Zaps and no task limits.
Point the integration at a Klaviyo list and guests are subscribed with explicit SUBSCRIBED consent, which is exactly what a Klaviyo welcome flow listens for, so the first email can land while the visit is still fresh.
Profiles arrive tagged with WiFi properties for the venue, the source and the connection itself, so multi-site groups can build Klaviyo segments per location and target campaigns at the guests who actually walked in.
Profiles upsert by email, so a repeat visitor updates the same Klaviyo profile every time rather than creating a new one, keeping your counts honest and your flows firing once per person.
In Klaviyo, open Settings, then API keys, and choose Create Private API Key. Klaviyo walks you through it in about two minutes.
On the Integrations page in your CaptiFi dashboard, paste the key into the Klaviyo card for the venue you are connecting and save. Add a Klaviyo List ID at the same time if you want guests subscribed to a list.
Opted-in WiFi guests are upserted into Klaviyo as profiles within minutes of signing in, complete with email, name and any phone number your splash form collects, tagged with venue, source and wifi_connected properties.
When a List ID is set, each guest is subscribed to that list with explicit SUBSCRIBED consent, so your Klaviyo welcome flow fires immediately rather than waiting for a manual import.
Profiles upsert by email, so a returning guest updates their existing Klaviyo profile instead of creating a duplicate, and your segments and flow triggers keep working from one clean record per person.
A cafe points the integration at its "WiFi Guests" list in Klaviyo, so a first-time visitor gets the welcome flow with a loyalty nudge before they have finished their flat white, and every repeat sign-in keeps their profile fresh for the monthly newsletter.
A restaurant and bar group runs one Klaviyo account across five sites and uses the venue property on each profile to segment by location, sending quiz-night emails to the pub crowd and tasting-menu launches to the diners who actually visited that kitchen.
A boutique hotel captures phone numbers on its splash form, so opted-in guests land in Klaviyo ready for both the post-stay email flow and an SMS campaign, with the wifi_connected property proving every recipient genuinely stayed on the property.
30-day free trial. Cancel anytime.