Sms Verification Api

Prelude is an SMS and OTP verification API enabling global phone verification across 230 countries. It offers advanced routing, AI-driven fraud protection, easy integration, and real-time analytics to enhance user authentication for developers.

hCaptcha is a bot detection and abuse prevention platform that offers risk scoring and challenge controls for web, mobile, and server‑side. It protects accounts from takeover, credential stuffing, and multi‑account abuse while preserving privacy with zero PII sharing.

Email Verification uses AI to validate and clean email lists, flagging invalid, disposable, spam‑trap, role‑based, and catch‑all addresses. Real‑time API results and downloadable reports improve inbox placement and sender reputation.

Mtalkz is a cloud communication platform offering bulk SMS, RCS, WhatsApp API, OTP, IVR, email, and chatbot services. It supplies APIs, real‑time analytics, regulatory compliance support, and scalable messaging for businesses of all sizes.

Sendblue (iMessage for Business) provides an iMessage API and messaging platform for conversational marketing, sales outreach, and customer support, with multimedia support, automatic SMS/RCS fallback, automation tools, CRM integrations, compliance controls, and analytics.

IDScan.net offers an AI‑driven identity verification platform that scans passports, driver’s licenses, and mobile IDs using UV/IR imaging and deep‑fake detection. It supports real‑time data capture, KYC/AML compliance, and APIs for integration across banking, retail, and logistics.

PetsApp equips veterinary teams with integrated communication, practice management, and CRM tools—text, SMS, WhatsApp, video calls, booking, reminders, payments, scribe, and wellness plans—enhancing client interaction, appointment bookings, and on‑site care coordination.

Trestle provides identity data enrichment APIs, including phone verification and contact insights, to enhance customer connectivity. Its tools support various industries with efficient batch verification and real-time data coverage across the U.S. and Canada.

NextCaptcha quickly solves reCAPTCHA V2, V3, Mobile, and Cloudflare Turnstile challenges, delivering <6 s for V2 and <3 s for others with a 99 % success rate. Its API returns validated tokens, enabling seamless automated web scraping, account creation, and testing workflows.

Spokk logs customer visits, sends timed feedback requests, auto‑creates compliant review drafts, manages loyalty points, and distributes referral links—all via SMS, QR, API, or HubSpot, streamlining engagement for service‑based businesses.

Shufti offers AI‑powered identity verification, enabling fast onboarding and continuous risk assessment. It provides 3‑D liveness, global document and address checks, age verification, KYC/KYB/AML screening, deepfake detection, behavioral biometrics, and device fingerprinting via API and SDKs.

hCaptcha Enterprise provides enterprise bot mitigation and fraud prevention with integrated MFA (SMS OTP), CAPTCHA-based detection, and orchestration to block account takeover, credential stuffing and LLM-driven agentic abuse, with privacy-focused data handling and centralized analytics.

Zixflow consolidates SMS, WhatsApp, Email, and RCS messaging through a single API, offering automated workflows via visual builder or code, real‑time analytics, AI segmentation, and CRM integrations to deliver reliable, scalable transactional and marketing communications.

Mailscribe verifies email addresses, tests SMTP connections, and suggests subject lines. It runs client‑side without sign‑ups, keeping data private. Useful for marketers, copywriters, and technical teams to clean lists and boost open rates.

useArtemis delivers verified email and phone data from 15+ premium sources, enriches leads with 10+ data points (company, social, SEO, tech stack), and offers AI‑driven natural‑language filtering, Zapier/API/spreadsheet integrations, and GDPR compliance.

Emitrr is an AI receptionist and 24/7 virtual employee that manages business texting from your existing number, appointment scheduling and reminders, automated follow-ups and digital forms, integrates with 500+ CRMs, and centralizes multi-location communications.

Viqal automates guest messaging across WhatsApp, Messenger, and web widgets, linking to a PMS for real‑time, personalized responses. It handles routine inquiries, upsells, digital keys, and post‑stay reviews, freeing staff for complex tasks.

Nametag verifies workforce and high‑risk customer identities, blocking deepfake and AI impersonation. It automates onboarding, MFA, password resets, and helpdesk checks in under 30 seconds, integrating with IAM, SIEM, ITSM, and HRIS to lower support tickets and costs.

VoiceDrop delivers ringless voicemail using AI voice cloning from a short sample. Users upload contacts, customize scripts with variables, schedule campaigns, integrate via CRM or API, and monitor compliance‑aware delivery and response analytics.

Footage offers Google sign-in or direct account creation with audio and visual verification prompts (type seen/heard text), email/phone recovery, multilingual interface (English, Español, 中文, العربية, Русский, 한국어, 日本語) and accessible account management.

Flowtext.io automatically extracts two‑factor authentication codes from iMessage SMS on macOS, copies them to the clipboard, and notifies the user. It supports many 2FA services, keeps data local, and eliminates manual copy‑paste during logins.

Smartlead is an AI‑driven cold‑outreach platform that unifies email, call, and SMS campaigns into one inbox. It automates warm‑ups, IP rotation, lead research, personalized messaging, CRM updates, and deliverability analytics to keep messages in primary inboxes.

SpeechGen.io converts up to 2 million characters into high‑quality neural‑voice audio across 150 languages with 5,000 models. It allows voice, speed, pitch, volume control, SSML tags, background music, multi‑speaker tagging, downloadable formats, and a REST API.

Reviewly gathers Google reviews via SMS, QR, NFC, and review plates, automates request sending, analyzes sentiment, drafts responses, offers scheduling, bulk uploads, CRM integration, and dashboards for performance tracking worldwide.

Mailvio boosts email marketing by prioritizing inbox placement, automating IP/domain warm‑up, and using a 3‑wave sending strategy aligned with AI spam filters. Its AI writer, RFM segmentation, and real‑time dashboards improve deliverability and engagement.

Streamline Verify offers real‑time exclusion screening across federal, state, and specialty databases, synchronizing hourly to alert users minutes after new exclusions. It enables automated or manual resolution, supports license monitoring and sanction checks, and integrates via API into existing sy

OneAI’s AI Phone Call Agent automates phone, SMS, and WhatsApp campaigns with an AI‑native dialer, real‑time lead qualification, CRM integration, 5‑second callbacks, and detailed analytics for scalable, compliant sales outreach.

Voice.ai offers cloud‑and on‑prem AI voice agents for calls, scheduling, and queries, supporting 15+ languages. It provides text‑to‑speech, 10‑second voice cloning, real‑time voice change, noise filtering, and integrates with Salesforce, HubSpot, Zendesk, Slack. APIs and SDKs enable scalable deploym

AIMLAPI.com offers a unified API endpoint for over 400 AI models spanning chat, image, video, audio, voice, text, 3D, and OCR. It supports sandbox testing, granular access control, batch requests, and an OpenClaw runtime for secure, human‑in‑the‑loop workflows.

Deepgram Voice AI offers real‑time and batch speech‑to‑text, text‑to‑speech, and voice‑agent APIs. It delivers low‑latency transcripts, natural‑sounding synthesis, and integrated conversation handling for contact centers, transcription, and podcasts, with cloud, on‑prem, and telephony support.

Sendwo is a free WhatsApp marketing software for bulk messaging and automation, enabling users to create message templates, integrate with e-commerce platforms, and utilize AI chatbots for customer support while managing leads and workflows efficiently.

Veryfi is an advanced OCR API that automates data extraction from invoices and receipts, improving financial operations for businesses. It supports various document types and offers secure, seamless integration with existing systems for enhanced compliance and efficiency.

CapSolver uses AI to solve reCAPTCHA, Cloudflare, AWS WAF, Geetest, and ImageToText challenges via RESTful APIs with code examples, a browser extension for OCR, and reliable uptime for developers, QA teams, and data‑collection projects.

WA Sender is a bulk WhatsApp messaging tool for mass campaigns, scheduling, and group outreach. It features contact list import, message personalization, anti-ban pacing, and delivery analytics to improve campaign performance.

SMS Assist is a new feature within the Klaviyo platform that generates compliant SMS copy using AI and provides three message options to pre-established target audiences.

TxtCart is an AI-native SMS marketing platform for Shopify that automates conversational campaigns, cart recovery, segmentation, and popups; it generates campaign copy, manages conversational responses, schedules targeted flows, and provides analytics and ecommerce integrations.

ScamMinder evaluates URLs in real‑time, assigning safety scores and risk indicators for phishing, fraud, and malware. Users upload message screenshots for AI analysis, while the platform aggregates community reviews, threat stats, and a site database to verify authenticity.

Unspam Email Spam Checker analyzes outgoing mail for deliverability by scoring spam triggers, validating SPF/DKIM/DMARC/BIMI, checking blacklist status, broken links, short URLs, and DNS reputation to improve inbox placement for email success.

PrankGPT lets users generate voice‑based prank calls by entering a phone number, selecting a voice (Marv, Zephyr, or Google Cloud), and providing a prompt. The client‑side app uses Vocode and produces high‑quality audio for hobbyists and developers.

Sayfone is an AI-powered communication tool enabling voice calls across 190 countries via a web browser. It features end-to-end encryption, local number availability, and AI transcription, enhancing productivity and security for global users.

Zipchat AI automates pre‑ and post‑sales chat for eCommerce, recommending products, generating discount codes, recovering abandoned carts, and providing instant order status from Shopify, WooCommerce, Magento, and other platforms. Multilingual, plug‑and‑play integration, no coding required.

SensiBot is an AI‑powered WhatsApp chatbot that connects via QR code, delivering instant, context‑aware responses. It automates customer support, lead generation, and basic CRM tasks, offering a no‑code setup and real‑time analytics.

SharpAPI is a multifaceted AI tool for app development, encompassing e-commerce, sentiment analysis, content automation, and HR tech support. It provides features such as product intros, summarization, and job description generation across multiple industries.

SMSGenius is an SMS marketing platform that tracks clicks, conversions, and micro‑conversions in real time, offers dynamic personalization and A/B testing, real‑time segmentation, batch delivery with live performance data, autopilot threshold controls, and built‑in URL shortening for deliverability.

Texts AI Tool unifies messaging across platforms, prioritizing privacy. Features include AI-driven chat summaries, message translation, stealth mode, scheduling, and customizable UI for optimized and personalized communication. (tool_description from startwithtexts.com)

OpenCall AI automates phone and text intake for medical practices, verifying insurance, capturing real‑time data, and scheduling through popular PMS/EHRs. It triages requests, escalates complex cases, syncs records, and reduces front‑desk workload 24/7 with HIPAA‑compliant integration to Google tool

IDWise® validates government ID documents in seconds, extracts and verifies data, and performs over 50 security checks. It matches live selfies with liveness detection, screens KYC, AML, sanctions, and proof‑of‑address, 13,000+ types in 200+ countries via SDKs, APIs, low‑code options.

AutoResponder.ai automates messaging on WhatsApp, Facebook Messenger, Instagram, Telegram, Signal, and Viber by delivering predefined replies. Users set unlimited custom rules, out‑of‑office messages, and integrate with ChatGPT, Gemini, Dialogflow, and Tasker for AI‑powered, automated workflows.

VirtualSpirits offers a no‑code visual editor to build chatbots for websites, WhatsApp, Messenger, Instagram, and SMS. It captures leads, automates replies, forwards qualified prospects to CRM or email, and logs conversations for 24/7 support and commerce.

REVIEWS.io automates AI‑driven review replies, producing concise responses in seconds. It gathers reviews from Salesforce, e‑commerce platforms, Google Seller Ratings, supports video/SMS publishing, embeds widgets, and offers metrics, competitor insights, and SEO benefits.