VoixCall vs OceanAlt

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

VoixCall compared with OceanAlt
Detail	VoixCall	OceanAlt
What it does	Cheap international calls from your browser or app	Free address-screening API for pre-payment risk decisions on agentic payments
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	HK
Pricing model	Paid	Not given
Pricing	Pay-as-you-go credits starting from 2.5¢/min. Starter: $10 credits (~100-200 minutes); Popular: $25 credits (~500-1000 minutes); Premium: $45 credits + 10% bonus (~900-1800 minutes); Business: $90 credits + 10% bonus (~1800-3600 minutes). Call recording: $0.003/min. Transcripts with AI summaries: $0	Free: 2,000 calls/month at 60/min (no signup) or 5,000/month at 180/min with email; registered agent credential 50,000/month at 300/min. Team plan $49/month or $490/year (founding price). Pay-per-call: $0.002 per decision, $0.10 for 100 calls (x402), $0.01 per deep trace or batch.
Key features	Call 160+ countries from browser or app No software installation required Pay-as-you-go credits from 2.5¢/min Custom caller ID with verified phone number Virtual international phone numbers Call recording with transcripts and AI summaries Encrypted WebRTC calls Crystal-clear HD voice quality Credits never expire SMS-capable virtual numbers	Single address risk screening Batch screening up to 25 addresses Fund-flow analysis on Tron and EVM Pre-payment decision API (allow/review/decline) Payee validation API Payment request validation Webhook signatures and monitoring Post-payment address monitoring Support for 8 EVM chains, Tron, Solana, Bitcoin and XRP Ledger Verifiable evidence and sources for every verdict
What makes it different	50x cheaper than traditional carriers with rates from 2.5¢/min No app download needed, works directly in browser Calls to real phone numbers without requiring recipient to have app or internet Optional call transcripts with AI summaries and extracted details Verified caller ID so recipients recognize your calls	No signup required for free tier CORS-enabled for browser and agent calls Machine-readable OpenAPI 3.1 specification Idempotent requests for safe retries Verdicts include verifiable settlement attestations
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)	3 no change since last check	3 no change since last check
Trust Flow (Majestic)	7	3
Citation Flow (Majestic)	26	28
Referring domains (Majestic)	22	43

4 details filled in for both companies.

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