The Founder Badge
A founding membership of Si Math AI. 50% off, for life — and that discounted price is locked forever, for as long as the membership remains active.
Si Math AI is a comprehensive learning platform for SAT, ACT, and EST Mathematics that combines educational expertise, AI technology, personalized learning, analytics, and human support to help students improve their understanding and performance. The Founder Badge is the founding membership of that platform — and it exists for a specific reason.
Artificial Intelligence is how Si Math AI teaches.
Educational expertise is what it teaches.
Human experience is why it works.
A Founder membership buys the whole of that system — not access to an AI. The teaching methods, worked explanations and exam strategies inside it were created by experienced educators and exam specialists, and they continue to review and improve them. Zero, the platform's AI mentor, delivers that knowledge; it does not invent it.
Why the Founder Badge exists
Founding members back a platform before it is obvious that it works. The Founder Badge is how that is recognised — permanently, rather than with a temporary discount that quietly expires.
Every platform's earliest members take a risk that later members do not. They commit while the product is still proving itself, they use features before those features are polished, and their feedback shapes what the platform becomes. In the case of Si Math AI, early members are studying for examinations that will not wait — they are trusting a young platform with something that genuinely matters to their future.
Most companies acknowledge that with a launch discount for three months. We think that gets the logic backwards: the value a founding member provides is permanent, so the recognition should be permanent too. A Founder member's rate is locked for as long as they stay with us — not until the end of a promotional window.
The badge does three things at once:
- It recognises early trust with a benefit that does not expire, rather than one that is withdrawn once the platform no longer needs early adopters.
- It funds the work honestly. Founding memberships support continued development — the educator time that authors and reviews content, and the engineering that delivers it — without advertising, data resale, or diluting the free tier that keeps the platform accessible.
- It creates a small group worth listening to. A limited founding cohort is a set of students with a long-term stake in the platform, whose feedback is worth building around.
What Founder members receive
- ✓50% lifetime discount. Half price, permanently — not a first-year rate that reverts on renewal.
- ✓The discounted price locked forever. For as long as the membership remains active, the Founder rate does not change.
- ✓All future price increases locked out. When the platform's prices rise, Founder members are unaffected.
- ✓A permanent Founder badge on your profile. A visible, lasting mark of founding membership.
- ✓The complete platform. Zero the AI Mentor, the full Weakness Analyzer, Focus Practice, Mock Exams, Smart Progress Tracking, Learning Memory and Personalized Learning — the entire experience, not a subset.
- ✓Full credit allocation for the AI tutor, so the mentor is genuinely usable throughout a preparation cycle rather than rationed.
- ✓Human support. Account and upgrade assistance handled by people, with email confirmation within 24 hours.
- ✓A direct line into what gets built. Founding members are a small enough group that their feedback genuinely shapes the roadmap.
Current Founder pricing is shown on the pricing page, which reads the live price list. Prices are deliberately not duplicated onto this page — a stale number here would contradict the page that actually takes the payment.
How the lifetime price lock works
The rule in one sentence: Founder members pay 50% of the price, and that discounted price is locked forever as long as the membership remains active.
| Situation | What happens to a Founder member |
|---|---|
| Si Math AI raises its prices | Nothing changes. The Founder rate is locked; increases do not apply. |
| New features ship | Included. Founder membership covers the complete platform as it develops. |
| The Founder memberships are gone (now the case) | Existing Founder members are unaffected. Their rate and badge continue exactly as before. |
| The membership renews | It renews at the locked Founder rate, not at the current public price. |
| The membership lapses or is cancelled | The lock is released. The Founder rate cannot be recovered, because Founder membership is now closed. |
The condition is the important part and we state it plainly rather than burying it: the lock lasts as long as the membership remains active. It is attached to a continuing membership, not to an account that has lapsed. That is the only condition, and there are no others.
Why only a limited number exist
The cap is not a marketing device. It is what makes a permanent price lock possible to honour.
A lifetime 50% discount is a commitment against every future price the platform will ever charge. Unlike a launch promotion, it never ends and cannot be quietly revised. That commitment is straightforward to honour for a small founding group. Extended to an unlimited number of members, it becomes a liability that grows with the platform — and companies that make that mistake resolve it in one of two ways: they break the promise, or they compensate by raising prices for everyone else and thinning out the free tier.
We would rather not be in the position of doing either. So:
- The number was fixed. It is not reissued now that Founder membership has closed, and there is no second founding round under a different name.
- It is now closed. No Founder memberships remain available. Founder membership has closed, and there is no second founding round.
- Closing it protects everyone else. A bounded founding cohort is how the free tier stays genuinely useful and the standard price stays reasonable for students who arrive later.
- Existing Founders are never affected. Whatever the platform charges in future, a Founder's locked rate continues unchanged.
Founder membership is closed, so nothing on this page is an invitation to hurry. Si Math AI has a free tier that needs no credit card — start there, use it properly, and move to a current plan only if it earns it.
Common questions
What is the Si Math AI Founder Badge?
The Founder Badge is a founding membership of Si Math AI. Founder members receive a 50% lifetime discount that is locked forever for as long as the membership remains active, a permanent Founder badge on their profile, and access to the complete platform. The number of Founder memberships was strictly limited, and the Founder Badge is now closed to new members.
Is the Founder discount permanent?
Yes. The 50% discount is a lifetime discount, and the discounted price is locked forever for as long as the membership remains active. Future price increases do not apply to a Founder member. If the membership lapses, the Founder rate is released and cannot be recovered, because Founder membership is now closed.
How many Founder Badge memberships are left?
None. The Founder Badge is closed and no further memberships are being issued. The number was fixed and is not reissued, so there is no second founding round. Existing Founder members are unaffected: their rate and badge continue exactly as before.
Why is the number of Founder memberships limited?
A permanent 50% price lock is a lasting commitment against every future price of the platform. Si Math AI can honour that commitment for a small founding group without compromising the free tier or the pace of development, but not for an unlimited number of members. The cap is what makes the lifetime lock sustainable rather than a promise that has to be withdrawn later.
What happens to my Founder price if Si Math AI raises its prices?
Nothing. Future price increases are locked out for Founder members. The rate agreed at the time of joining remains in force for as long as the membership stays active, regardless of what the platform charges new members later.
What does the Founder Badge actually look like?
It is a permanent badge displayed on your Si Math AI profile, marking the account as a founding membership. It does not expire while the membership remains active.
Do Founder members get features that other members never get?
Founder membership includes the complete platform — every system described on the How It Works page — plus the permanent badge and the locked lifetime rate. The badge and the price lock are the Founder-exclusive elements. The educational systems themselves exist to be used by students, and we do not withhold teaching from other paying members.
Can I try Si Math AI before subscribing?
Yes, and we would recommend it. Si Math AI has a permanent free tier that needs no credit card. Use it, ask Zero real questions from your own prep book, look at what the Weakness Analyzer finds, and decide from there. Start free.
Can I still claim a Founder membership?
No. Founder membership is closed and no further memberships are being issued. Current plans are on the pricing page; upgrade requests there are reviewed and activated by a person, with email confirmation within 24 hours.