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73 tools for “Message Testing”

Motiva AINew
AI email testing, send-time optimization and audience insights
PaidMarketing
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MailjetNew
Email marketing and email API with AI writing and segmentation
Freemium · $9/moMarketingMade in Sweden
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Anyword
AI copywriting that predicts how each message will perform
Free trial · $49/moMarketingMade in United States
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Warmy
AI email warm-up and deliverability suite for senders and agencies
Free trial · $49/moMarketing
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JustAI
AI agents that personalize lifecycle messaging and run experiments
PaidMarketing
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Claude Platform
Anthropic's developer platform and API for building with Claude models
PaidModels & APIs13 views11 clicks to the websiteMade in United States
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Jacquard
Brand language AI for email, push and SMS campaigns (ex-Phrasee)
PaidMarketingMade in United Kingdom
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OpenText Functional TestingNew
Enterprise test automation with AI object recognition, formerly UFT One
Free trialCodingMade in Canada
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ArticosNew
Synthetic user interviews that return a research report in minutes
Free trial · $29/moResearch & search
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EmoScanNew
Checks how a message, email or post comes across emotionally
FreemiumWriting
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SightsAINew
Synthetic audiences for testing messages before they go public
PaidMarketing
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Parloa
AI agent management platform for enterprise phone and chat service
PaidCustomer supportMade in Germany
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SalesmessageNew
Business texting and calling with AI agents inside your CRM
Free trial · $25/moSalesMade in United States
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Emmersion
AI-scored language tests for certification and hiring
From $49 one-timeEducationMade in United States
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Missive
Shared team inbox for email, SMS and chat with AI assistance
Freemium · $18/moProductivityMade in Canada
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Hamming
Testing and monitoring platform for voice and chat agents
PaidModels & APIs
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Persado
Compliant marketing copy AI for banks and regulated brands
PaidMarketingMade in United States
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Fairgen
Consumer research workspace with cited answers and digital twins
PaidResearch & search
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Message Game AINew
AI wingman that suggests what to text matches on dating apps
Free trialWriting
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Synthetic Users
Run qualitative user research with AI-simulated participants
From $12500/yrResearch & search
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MTestHub
AI-assisted hiring with screening, skills tests and scheduling
PaidLegal, finance & HR
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YokeNew
AI agents that run LinkedIn outreach and replies for B2B sellers
PaidSalesMade in Canada
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Molted EmailNew
Email inboxes for AI agents that quarantine prompt-injection attempts
Freemium · $19/moAgents & automation
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nGrow.aiNew
AI email and push automation for web funnels, set up without an SDK
Free trial · $300/moMarketing
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UserTestingNew
Human feedback platform for UX research with AI-assisted analysis
PaidDesignMade in United States
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LumenRead
Reading speed test with AI-made comprehension questions
FreeEducation2 views
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HappyRobot
AI workers for calls, email and operations in logistics and beyond
PaidAgents & automationMade in United States
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BechdelTestNew
AI check of whether a movie or screenplay passes the Bechdel Test
FreemiumWriting
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AskUINew
Agentic test automation that runs plain-language tests on any screen
Free trialCodingMade in Germany
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Iterable
Cross-channel marketing platform with predictive AI tools
PaidMarketing1 views1 clicks to the websiteMade in United States
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