We try to keep things simple. As you can see, we sell packages for Monthly use and also for Pay as you go use. The pricing for this can be seen on our main website - Pricing Page.
The API cost is same as "Pay as you go" cost. The more API calls you purchase at a given time, the bigger the discount you will get. So for example, if you purchase 1-50,000 emails, you will be charged at $0.0046/email (as per current pricing).
Similarly, if you purchase 50,001 to 100,000, you will be charged at $0.0035/email (as per current pricing). The more you purchase, the less 'per email' it costs you. You can always try our API out just by topping up $20.
You will get free 100 credits to start off with. If you like it, feel free to top up further. If not, you can use that same credit for uploading files for email verification directly through our control panel.
Here are some example costs:
2500 API calls - $0.0046/email - $0.0046 x 2500 = $11.50
48,000 API Calls = $0.0046/email - $0.0046 x 48,000 = $220.80
52,000 API calls - $0.0035/email - $0.0035 x 52000 = $182
If you are still confused about pricing, let us know by creating a new ticket.
Also please do note that the pricing displayed above was the cost at the time of writing this article. Please check our pricing page for current pricing.