What is the best alternative to Phone Number Validation API?

The top-rated alternatives to Phone Number Validation API in the Finance & Fintech category include Mcp, Address Validator API, SMS Validator API. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Phone Number Validation API alternatives differ in installation and runtime?

Phone Number Validation API and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Phone Number Validation API free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Phone Number Validation API with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

What is the best alternative to Phone Number Validation API?

The top-rated alternatives to Phone Number Validation API in the Finance & Fintech category include Mcp, Address Validator API, SMS Validator API. These servers offer complementary or alternative capabilities depending on your deployment stack and authentication requirements.

How do Phone Number Validation API alternatives differ in installation and runtime?

Phone Number Validation API and its alternatives vary by runtime requirement (Node.js/npx, Python/uvx, Docker, or remote HTTP/SSE endpoints). Check the specification comparison table above to verify command requirements before installing.

Are alternatives to Phone Number Validation API free and open source?

Most MCP servers listed on AllMCPs are open source tools under MIT or Apache licenses that you can self-host or run locally with Claude Desktop, Cursor, VS Code, or Windsurf.

How do I side-by-side compare Phone Number Validation API with a specific alternative?

Click the "Compare side-by-side →" button on any alternative card to see an in-depth comparison matrix covering feature lists, stars, npm downloads, install configurations, and schema specifications.

Finance & Fintech• MCP Alternatives Guide

Best Alternatives to Phone Number Validation API

Looking for an alternative to Phone Number Validation API? Whether you need a different runtime environment, custom authentication support, or alternative API integrations in the Finance & Fintech ecosystem, we have cataloged and compared the top alternative MCP servers below.

Browse all Finance & Fintech servers →View Phone Number Validation API Specs →

Target Reference Server

Phone Number Validation API Overview

Validate phone numbers worldwide: carrier, line type, country, E.164. x402.

Specification Matrix: Phone Number Validation API vs Alternatives

Server Name	Runtime	Auth	Pricing	GitHub Stars	Downloads	Action
P Phone Number Validation API (Target)	npx	Free/None	Free	—	—	Current
Mcp	npx	Free/None	Free	15	—	Compare →
A Address Validator API	npx	Free/None	Free	—	—	Compare →
S SMS Validator API	npx	Free/None	Free	—	—	Compare →
Plugin	Remote (SSE)	Free/None	Free	—	—	Compare →
Mcp Server Ccxt	npx	API key	Bring your own API key (usage-based cost)	142	—	Compare →
R Ref Tools Ref Tools Mcp	npx	Free/None	Free	1,148	—	Compare →
Alpha Vantage Mcp	npx	API key	Bring your own API key (usage-based cost)	105	—	Compare →
Agent Skills	npx	OAuth	Freemium	12	—	Compare →
A Agents	Remote (SSE)	Free/None	Free	—	—	Compare →
B Blixtworks	Remote (SSE)	Free/None	Free	—	—	Compare →
B Bitbooth Fetch	npx	Free/None	Free	—	—	Compare →
Alpaca Mcp	npx	API key	Bring your own API key (usage-based cost)	36	—	Compare →

Detailed Evaluation of Phone Number Validation API Alternatives

Mcp

Runtime: npx

Apideck Unified API MCP — 229 tools across 200+ SaaS connectors (accounting, HRIS, file storage).

0 0 15

Compare side-by-side

Address Validator API

Runtime: npx

Parse, validate and normalize postal addresses. Detect country, verify format. x402.

0 0

Compare side-by-side

SMS Validator API

Runtime: npx

Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.

0 0

Compare side-by-side

Plugin

Runtime: Remote (SSE)

Circulara Observe MCP plugin - meters your AI agents' token spend and carbon, free tier.

0 0

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Mcp Server Ccxt

Runtime: npx

MCP server providing unified real-time crypto market data and trading via 20+ exchanges using CCXT.

Key Features:

Supports 20+ cryptocurrency exchanges via CCXT

Handles spot, futures, and swap market types

Provides order placement, cancellation, and margin/leverage controls

3 0 142

Compare side-by-side

Ref Tools Ref Tools Mcp

Runtime: npx

Provide your AI coding tools with token-efficient access to up-to-date technical documentation for…

0 0 1,148

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Alpha Vantage Mcp

Runtime: npx

MCP server providing real-time and historical stock, crypto, options, ETF, and earnings data via Alpha Vantage API.

Key Features:

Real-time stock quotes with price, volume, and change

Detailed company profiles including sector and market cap

Real-time crypto exchange rates with bid/ask prices

3 0 105

Compare side-by-side

Agent Skills

Runtime: npx

Open-source MCP server offering 200+ crypto tools across 7 blockchains with OAuth and API key auth for AI agents.

Key Features:

200+ crypto tools across 7 blockchains

Supports swaps, DeFi, NFTs, conditional orders, and cross-chain bridges

OAuth 2.0 + PKCE and API key authentication

1 0 12

Compare side-by-side

Agents

Runtime: Remote (SSE)

Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.

0 0

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Blixtworks

Runtime: Remote (SSE)

Vision, web and data tools paid per call in USDC on Base via x402. No account, no API key.

1 0

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Bitbooth Fetch

Runtime: npx

Pay-per-fetch via x402. Agent pays 0.005 USDC, gets clean markdown for any URL. No API keys.

0 0

Compare side-by-side

Alpaca Mcp

Runtime: npx

MCP server for Alpaca API to manage stock/crypto portfolios, place various order types, and access market data.

Key Features:

Account management with balances and portfolio status

Support for multiple order types including market and stop-limit

Portfolio summary and position management

2 0 36

Compare side-by-side

Best Alternatives to Phone Number Validation API

Phone Number Validation API Overview

Specification Matrix: Phone Number Validation API vs Alternatives

Detailed Evaluation of Phone Number Validation API Alternatives

Frequently Asked Questions: Phone Number Validation API Alternatives