Aircall vs Crescendo

Aircall is HubSpot's most-installed calling and messaging partner, its 2025 Co-selling Partner of the Year, and named as an essential app for sales and service, with 15,000+ active installs.When disconnected tools slow your team down, calls go unlogged, follow-ups get missed, and customer context lives in silos. Aircall's native integration with HubSpot solves that by syncing every call, SMS, and WhatsApp message directly to Contacts, Deals, and Tickets in real time, so your team can focus on conversations, not admin work.Now with AI Actions, (Beta), your Aircall Virtual Agent works inside HubSpot during live calls, looking up contacts, creating records, opening support tickets, and booking meetings, without any human intervention. Every interaction is automatically captured, every lead actioned in seconds.“It was a fairly simple business case to implement HubSpot and Aircall. The system promises that we can answer questions quicker and more effectively. And they delivered on that promise. We can spend more time on meaningful interactions with our customers and really helping them.” Matthijs Hellendoorn, Technology Business Partner at FitForMeSounds good, right?Book a demo Here“It didn’t feel like dealing with two companies or two apps, It felt like one system.”Matthijs Hellendoorn, Technology Business Partner at FitForMe

Crescendo connects HubSpot to AI-powered customer support workflows so teams can keep customer context, conversation outcomes, and ticket activity aligned in HubSpot. After installing with HubSpot OAuth, customers can route support conversations through Crescendo, share relevant contact and ticket context, and review conversation transcripts or outcomes in HubSpot for faster follow-up and reporting.