Aircall VS SendX.io

Place and take calls anywhere, instantly obtain phone numbers in over 100+ countries, and handle calls on the go with Aircall's desktop and mobile apps. Automatically and efficiently route calls according to IVR selection, agent skills, time zone, and more, including an intuitive dashboard. Track performance and receive advanced analytics on agent and team productivity. Monitor the team’s activity in real-time on the live feed and cross-reference data with an existing CRM and Helpdesk for a richer understanding of processes.

SendX (https://sendx.io) provides remarketing and retargeting tools for web businesses. You can use popups, landing pages, email, web push notification, automation workflows and FB / Google retargeting.

SendX toolset helps you focus on conversion and revenue rather than vanity metric like opens. Having a single platform which provides great tools lead generation, email marketing, and marketing automation makes SendX one of the few in the category.

SendX has a lot of features focussed on ROI. You can resend emails to un-openers with 1 click which gives up to 50% more opens and 23% more clicks. You can use smart send technology and geo optimized campaigns. You can run AB tests on email or subject line or email content.

Besides, SendX allows unlimited emails per subscriber and has very good email deliverability. The reason is that we run our own SMTP infrastructure and do everything like DKI, SPF, DMARC, proper email warmup to ensure email inboxing.