Companies similar to paydirect.com
Ranked by market relation, semantic similarity, web metadata, technology, category, and language signals.
Top 20 of 250,833,009 candidates
Search took 2468ms · hybrid similarity across Semantil company signals
| # | Domain & description | Country | Industry | Tech / Tier | Traffic | Similarity | Action |
|---|---|---|---|---|---|---|---|
| 1 |
Chain — Stablecoin Infrastructure for Payments, Cards & Wallets
Chain provides enterprise-grade stablecoin infrastructure powering payments at scale. Issue cards, manage wallets, send global payouts, and...
|
United States | Web3 Blockchain Infrastructure |
538k
high
|
90.6% | similar profile | |
| 2 |
Kontext - Trust Layer for the Agent Economy
Compliance and trust infrastructure for agentic stablecoin and fiat transactions. Action logging, audit export, trust scoring, and anomaly...
|
— |
No data
|
92.1% | similar profile | ||
| 3 |
Quid - Payment infrastructure for the agentic economy
Monetise your agentic products with x402 payments
|
— |
Very low traffic
|
91.7% | similar profile | ||
| 4 |
AfterCrypt Protocol - On-Chain Asset Transfer Infrastructure for Web3
Build secure asset transfers, conditional releases, and automated distribution systems into any Web3 application with 3 lines of code. The...
|
— |
Very low traffic
|
91.6% | similar profile | ||
| 5 |
CasPay - Crypto Payment Gateway for Casper Blockchain
Accept cryptocurrency payments easily with CasPay. Built on Casper blockchain, secure payment processing for merchants and businesses.
|
— |
No data
|
91.5% | similar profile | ||
| 6 |
KeySpark - Bitcoin Payments for Autonomous AI Agents
Self-custodial Bitcoin payments infrastructure for AI agents. Lightning-fast, Spark-powered, zero custody. Part of the Key* ecosystem.
|
— |
Very low traffic
|
91.4% | similar profile | ||
| 7 |
Pulse2Pay - Enterprise Crypto Payment Infrastructure
Enterprise-grade stablecoin payment infrastructure. Accept USDT on TRON with institutional-grade security, instant settlements, and powerful...
|
Croatia | — |
Very low traffic
|
91% | similar profile | |
| 8 |
Search and discover your favorite building blocks to extend your SaaS...
Search and discover your favorite building blocks to extend your SaaS application
|
Developer Documentation Sites |
166k
high
|
88.8% | similar profile | ||
| 9 |
Dragonchain | Hybrid Blockchain Solutions and Services
An Open-source hybrid blockchain platform for the creation of decentralized applications. Write smart contracts, and securely integrate...
|
United States | Web3 Blockchain Infrastructure |
360k
high
|
88.2% | similar profile | |
| 10 |
AXPay | Unified Crypto Checkout & Financial OS for AI Agents
A unified payment infrastructure for Web2 platforms, Web3 DApps, and AI Agents. AXPay enables multi-chain deposits, automated payments,...
|
Blockchain Web3 Platforms |
Very low traffic
|
91.1% | similar profile | ||
| 11 |
Blockchain Infrastructure Platform | Deploy & Manage Smart Contracts
Deploy smart contracts instantly. Build Web3 applications with production-ready APIs and SDKs. No blockchain expertise required. Trusted by...
|
Blockchain Developer Documentation |
Very low traffic
|
91% | similar profile | ||
| 12 |
Agentic Gateway — Crypto-Native API Marketplace for AI Agents
Deposit USDC once and call any API with a wallet signature. The crypto-native marketplace where AI agents discover, pay for, and consume...
|
United Kingdom | — |
Very low traffic
|
90.6% | similar profile | |
| 13 |
Chainless — Crypto APIs for Developers
Unified suite of 4 crypto APIs: wallet security, tax reporting, token risk scanning, and transaction decoding. One account, one API key, one...
|
— |
Very low traffic
|
90.8% | similar profile | ||
| 14 |
docpull — PDF to Markdown API for AI Agents
PDF to Markdown API for AI agents. Pay $0.001 USDC per page via x402 v2. No accounts, no API keys, no subscriptions.
|
— |
Very low traffic
|
90.7% | similar profile | ||
| 15 |
OpenSettle
Accept stablecoins at scale. One API for global subscriptions, direct settlement to your wallet, non-custodial by design.
|
— |
Very low traffic
|
90.7% | similar profile | ||
| 16 |
ZerithPay — Global Payment Infrastructure
Accept card payments globally and settle instantly in USDC. The financial backbone of internet commerce.
|
United States | — |
Very low traffic
|
90.5% | similar profile | |
| 17 |
HTTPayer - The Payment Layer for Autonomous Software
HTTPayer is the payment layer that lets software pay software. Automated, usage-based payments over HTTP. No subscriptions, no invoices, no...
|
— |
Very low traffic
|
90.7% | similar profile | ||
| 18 |
W3Stor — Decentralized Storage for AI Agents
Decentralized storage for AI agents. Upload files at web2 speed, get permanent verifiable storage on Filecoin with x402 micropayments.
|
— |
Very low traffic
|
90.6% | similar profile | ||
| 19 |
Analytix402 - Monitor, Secure & Optimize x402 APIs
Monitor, secure, and optimize your x402 APIs. Real-time analytics, security scanning, alerts for API builders. Fleet management, budget...
|
— |
Very low traffic
|
90.5% | similar profile | ||
| 20 |
Yantrix — Infrastructure for Autonomous AI Agents
Agent infrastructure with governance built in. Policy Engine, Semantic Memory, Flow Pipelines, Orchestration Graph. USDC on Base mainnet.
|
India | — |
Very low traffic
|
90.2% | similar profile |
Similarity combines curated relation signals and semantic similarity from the Semantil company index.
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