The newest Axiom AI promo offer for 2026 is the code S0, which is currently being promoted as a flat 30% OFF discount on eligible plans. Some deal trackers also mention extra savings like up to 75% OFF first purchases, $100 off certain orders, and free bot runtime credits.

To claim the deal:

Visit the official Axiom AI website
Pick your monthly or yearly plan
Go to checkout
Enter promo code S0
Apply the code before completing payment
Confirm the reduced total price appears automatically

Several recent deal listings say the code S0 works across most Axiom AI plans and is being advertised as one of the stronger active promotions right now. Some sources specifically mention a flat 30% discount with no major conditions attached.

If you want the biggest value, yearly plans may give you better long-term savings when combined with S0. There are also additional promotions floating around for Pro Max yearly plans, free trial credits, and first-order discounts