INVOX - 2026 Pricing, Features, Reviews & Alternatives

INVOX is a call tracking and form tracking platform built for businesses that generate leads over the phone and through website forms.

Using Dynamic Number Insertion, INVOX shows each website visitor a unique phone number, so every incoming call is automatically matched to the traffic source, campaign, ad and search keyword that produced it. Form submissions are attributed the same way through INVOX Form Tracking powered by HandL UTM Grabber, which captures UTM parameters, click identifiers such as gclid, fbclid and ttclid, the referrer and the landing page, with both first-touch and last-touch attribution.

Every call in the dashboard carries its marketing channel, campaign, search term and call reason, so marketing teams can separate qualified enquiries from support requests and wrong numbers. Qualified calls can be sent back into Google Ads as conversion events, allowing Smart Bidding strategies to optimize on real customers instead of form fills alone.

Calls can be recorded and automatically transcribed, distributed to sales agents through round robin, routed with IVR menus, and captured after hours through voicemail. Missed call alerts deliver the caller's details by email even when the caller hangs up before connecting.

Reporting flows into Google Sheets and Looker Studio, while leads reach Pipedrive, HubSpot, Salesforce, Vaunt and over 9,000 applications through Zapier and a REST API.

Developed in Romania with local phone numbers and GDPR compliance for the EU market, INVOX serves medical and dental clinics, real estate agencies and developers, car dealerships, marketing agencies, legal and financial services, and any business where the phone is a primary sales channel.