Join SAIHM
Pick a plan and pay by card — it takes about a minute. Your private memory key is created in your browser and never leaves your device. SAIHM is a subscription; cancel anytime.
Try it free first Free
You don’t have to pay to start. Create a free memory identity in about a minute — sign in with Google or Microsoft just to prove you’re a real person, then your private key is created in your browser and never leaves your device. No card, nothing to cancel. Start SAIHM free →
When you outgrow it, move to a monthly plan below — same key, no migration.
Pay by card
1. Choose your plan
See full pricing and what each plan includes.
2. Your secure memory key
Creating your key in this browser…
3. Payment
Payment is handled securely by Stripe (card and other supported methods). SAIHM never sees your payment details.
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Cards & wallets accepted via Stripe, worldwide:
You’re in — your subscription is active
Save your Recovery Key. This file is the only way to restore access to your memory. SAIHM does not hold a copy and cannot recover it if you lose it. Store it somewhere safe, like a password manager.
Connect your AI assistant
Paste the following into your MCP client configuration (for example, the Claude Desktop config file), then restart your assistant. You only do this once.
Your assistant connects automatically and stays connected — there is no token to refresh or re-paste. This configuration contains your private key, so keep it as safe as your Recovery Key.
You can manage or cancel your subscription anytime from the billing portal.
Pay with PayPal
Thanks — your PayPal payment is being confirmed. Your subscription activates automatically, and your assistant connects on its own using the configuration you saved before paying. If you did not save your Recovery Key, it cannot be recovered — start a new sign-up to get a fresh key.
1. Choose your plan
Your private memory key is created in your browser and never leaves your device. SAIHM is a subscription; cancel anytime in PayPal.
2. Save your Recovery Key, then pay
Save your Recovery Key. This file is the only way to restore access to your memory. SAIHM does not hold a copy and cannot recover it if you lose it. Store it somewhere safe, like a password manager.
Connect your AI assistant
Paste the following into your MCP client configuration (for example, the Claude Desktop config file), then restart your assistant. You only do this once.
This configuration contains your private key, so keep it as safe as your Recovery Key.
3. Complete payment
Once your Recovery Key is saved, finish your subscription securely on PayPal. SAIHM never sees your PayPal details.
Pay from Africa (card or M-PESA)
Thanks — your card payment is being confirmed. Your subscription activates automatically, and your assistant connects on its own using the configuration you saved before paying. If you did not save your Recovery Key, it cannot be recovered — start a new sign-up to get a fresh key.
1. Choose your plan
2. Choose how to pay
Your private memory key is created in your browser and never leaves your device.
3. Save your Recovery Key, then pay
Save your Recovery Key. This file is the only way to restore access to your memory. SAIHM does not hold a copy and cannot recover it if you lose it. Store it somewhere safe, like a password manager.
Connect your AI assistant
Paste the following into your MCP client configuration (for example, the Claude Desktop config file), then restart your assistant. You only do this once.
This configuration contains your private key, so keep it as safe as your Recovery Key.
4. Complete payment
Once your Recovery Key is saved, finish your subscription securely on Paystack. SAIHM never sees your card details.
4. Approve on your phone
Check your phone for an M-PESA prompt and enter your PIN to approve.
Waiting for your approval…
Prefer to pay with crypto? (USDC.e on COTI V2, or gasless via signed authorisation)
Your wallet signs an off-chain authorisation. SAIHM settles it on COTI V2 mainnet and covers the gas in COTI — you hold no COTI.
1. Connect your wallet
SAIHM needs your wallet address to assemble the authorization. Nothing is sent on-chain at this step.
Pick any installed Ethereum-compatible wallet. See supported wallets if you don’t have one yet.
2. Choose your tier
USDC.e on COTI V2 mainnet, canonical pricing, no premium.
Enterprise Fast is contact-for-pricing — email us.
3. Sign the authorization
Your wallet will display the authorisation. Review the tier, the USDC.e amount, and the 15-minute validity window, then sign. This is an off-chain signature only — no gas, no broadcast.
4. Send the authorization to SAIHM
The button below opens your email client with the signed authorization pre-filled. Just hit Send.
SAIHM settles your payment on-chain within minutes (you pay no gas) and emails you a signed attestation receipt.
5. What happens next
Email prepared. Hit Send in your email client — do not edit the body. SAIHM settles your payment on COTI V2 mainnet (you pay no gas). You will then receive two emails from noreply@saihm.coti.global:
- Payment Received — confirms on-chain settlement with the transaction hash. Typically within 30 seconds.
- Welcome — activates your subscription, includes your SAIHM Agent ID (for sharing) and the signed attestation. Typically within 60 seconds of the first email.
Nothing after 15 minutes? Check your spam folder. If still nothing, the authorisation has expired — refresh this page and sign a fresh one.
Email client did not open? Send a new message to join@saihm.coti.global with the body from your email composer; or refresh this page and try again.