Legal
Terms of service
Last updated 26 July 2026. Short version: $39 a month, cancel any time in one click, the material is yours to learn from and not to republish, and we train you for the role rather than promise you the job.
The agreement
By using a10x.dev you agree to these terms. A10X is operated by Armando Gonzalez. If you do not agree, do not use the site.
What membership includes
A membership gives you the two-week sprint, the practice cases, the coach, the company dossiers, and the weekly briefing, for as long as your subscription is active. We add and revise material continuously, which is the point of the product, so the exact contents will change over time.
Billing and cancellation
Membership is $39 per month, billed by Stripe, and renews automatically until you cancel. You can cancel at any time and keep access until the end of the period you already paid for. We do not prorate partial months.
If you are unhappy, email hello@a10x.dev within 7 days of your first payment and we will refund it in full, no argument and no exit survey.
Your account
Member access is tied to a private link sent to the email you paid with. Keep it to yourself. Sharing it, or sharing the material with people who have not paid, ends the membership without a refund.
What the grading is, and is not
Case grading and the coach are produced by an AI model against a written rubric. They are a practice tool. They are not an assessment by any employer, they are not a hiring signal, and no company sees your answers. Model output can be wrong. Use your own judgment.
No guarantee of employment
We publish real salary ranges and real hiring loops because they are useful reference points. They are not a promise. Nothing on this site is an offer of employment, a guarantee of an interview, or a guarantee of a salary. What you get is preparation. What you do with it is yours.
Content and ownership
The cases, briefings, rubrics, and dossiers are ours. You may use them to learn, quote them with attribution, and apply everything you learn in your own work and interviews forever. You may not republish them, resell them, or use them to build a competing training product.
The answers you write are yours. We use them only to grade your work and improve the grader.
Jobs and companies
The jobs board and company dossiers aggregate public information from company career pages. We are not the employer, we do not control those listings, and roles can close or change without notice.
Availability
We aim to keep the product up and current. We do not promise uninterrupted service. We may change or discontinue features, and if we discontinue the product entirely we will stop billing and give members reasonable notice.
Liability
To the extent the law allows, our total liability to you is limited to what you paid us in the previous twelve months. We are not liable for indirect or consequential losses, including lost job opportunities or lost income.
Governing law
These terms are governed by the laws of Mexico. Before anything formal, email hello@a10x.dev. Most things get solved in one message.