Trexle is described as 'Online recurring subscription billing platform'. There are more than 10 alternatives to Trexle, not only websites but also apps for SaaS, Android, iPhone and iPad. The best alternative is Recurly. It's not free, so if you're looking for a free alternative, you could try Chargebee or Cheddargetter. Other great sites and apps similar to Trexle are Billsby (Paid), Pabbly Subscriptions (Paid), Chargify (Paid) and PayKickstart (Paid).
Pabbly Subscriptions is a recurring billing and subscription management software for all types of subscription-based businesses. The software automates all the subscriptions, recurring payments, customer communication, invoice creation so you can focus on your business growth.
Bolt connects your SaaS business to industry leading payment gateways, so that you can offer the choice to your customers. SaaS platforms of all sizes make use of Bolt to scale more efficiently and affordably while avoiding the need to manage compliance in-house.