Stripe's services have been restored, so we are marking this incident as Resolved.

You should now be able to subscribe to our plans, upgrade and respond to forms with the payment field.

Thank you for your patience while we worked through this issue! If you have any questions you can reach out to us at support@typeform.com.

Our functionality is restored, but we will monitor the situation.

Our payment processor is having some downtime (https://status.stripe.com/) This will affect subscribing to our plans and responding to typeforms with payment fields.