Getatext vs send21

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Getatext compared with send21
Detail	Getatext	send21
What it does	SMS Verification with Real US Non-VoIP Phone Numbers	Non-custodial crypto payment links and API for people and AI agents
Stage	Established	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Paid	Paid
Pricing	Pay-as-you-go with no deposit fees. Loyalty tiers offer automatic discounts: 5% off at $500 deposit, 10% at $3,000, 15% at $6,000, 20% at $10,000, 25% at $20,000, and 35% at $35,000 per 30-day cycle.	One fee per payment: 0.49% on $0-$10, 0.39% on $10-$50, 0.29% on $50-$100, 0.19% on $100-$500, 0.14% on $500-$2,000, 0.09% on $2,000-$10,000, 0.04% on $10,000-$50,000, 0.02% on $50,000-$100,000, 0.01% above $100,000. Minimum $0.01, maximum $100. No subscription, setup fee or monthly minimum.
Key features	Real US SIM-based phone numbers Non-VoIP numbers accepted by major platforms Instant SMS delivery to dashboard Free public numbers for testing VPN and Tor support Public API for automation Multiple payment methods Automatic refunds if SMS not received	REST API with scoped keys and batch drafts up to 25 per call Support for Bitcoin PSBT and batching wallets like Safe No KYC required, encrypted email storage only Idempotency keys for safe retries Shopify connection with custom app and setup help Fee collected separately on Ethereum and EVM chains via Safe batching
What makes it different	Physical SIM cards instead of VoIP numbers ensure higher acceptance rates on platforms that restrict virtual numbers No identity verification required, designed for privacy Exclusive number assignment prevents other users from using your assigned number	Not given
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 no change since last check	6 +2 (up) since last check
Trust Flow (Majestic)	19	15
Citation Flow (Majestic)	32	28
Referring domains (Majestic)	165	35

4 details filled in for both companies.

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