send21
SoftwareNewDirect. Non-custodial. Yours. Prepares payment drafts and pay links; you sign in your own wallet. For humans and AI agents.

About send21
Direct. Non-custodial. Yours. Prepares payment drafts and pay links; you sign in your own wallet. For humans and AI agents.
send21 helps you prepare payment drafts and pay links without taking custody of funds. You review and sign in your own wallet. Built for humans and AI agents.
Ratings & reviews
No ratings yet
Be the first to rate send21 — your honest take helps others decide.
- No reviews yet — be the first to rate send21.
Similar softwares
Shopify Square Integration DPL
Connect Shopify and Square POS to sync products, inventory, orders, customers, refunds, cancellations, and gift cards.
HJcyberX Plugins
WordPress and WooCommerce plugins by HJcyberX
Hamari Dairy
Cloud-based dairy ERP for milk collection, procurement, processing, billing, inventory, payments, and business management.
Compare send21
Similar software
FinCobra Checkout
Hosted non-custodial crypto checkout that settles straight to your own wallet.
n8n
A source-available workflow automation tool you can self-host — connect any app and build powerful AI workflows.
Telenow
AI phone agents that answer and make your calls — on your own carrier, your own models, in English and 10 Indian languages. No code, per-minute pricing.
NG QRCode
Create AI QR codes people actually notice and scan
Vecbase
Build and run your own AI team. Assign real work, track every task live, approve key steps, and keep finished files in one shared workspace.
NeuraKeep
Auditable, source-cited memory for AI agents with review-gated durable updates, conflict visibility, and preserved failure lessons.
Community discussion (0)
Ask questions, share tips, or compare notes with other send21 users.