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RequestlyWinter 2022
Open-Source Postman alternative
Developer ToolsLOW 15%40% match
Browse Startups
Search 6,733+ startups.
Showing top 58 results for “Polymail”
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FollowUpThenSummer 2017
FollowUpThen is an email-based personal assistant that sends you…
Artificial IntelligenceLOW 9%⚠ 1 person40% match
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LoopsWinter 2022
Email sending for startups
MarketingMEDIUM 27%40% match
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Super SendWinter 2022
Super Send automates personalized outreach across email, LinkedIn,…
SaaSLOW 12%39% match
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LobSummer 2013
Lob is the only automation platform that transforms direct mail into…
ProductivityMEDIUM 28%39% match
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HumSummer 2013
A chat program that integrates with email, with presence.
ProductivityMEDIUM 28%39% match
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ZeroMailerSummer 2012
Easy mailing lists
MarketingMEDIUM 27%⚠ 2 persons39% match
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PanoraSummer 2024
Turning messy inboxes into ERP-Ready Data
Developer ToolsLOW 15%⚠ 1 person39% match
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FlikeWinter 2022
Flike's AI crafts sales emails that convert
Artificial IntelligenceLOW 9%39% match
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Mod AIFall 2025
The First AI Email Client for Accounting
Artificial IntelligenceLOW 9%39% match
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RecipeUISummer 2023
The open source Postman alternative.
Developer ToolsLOW 15%⚠ 2 persons39% match
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EnveloopWinter 2020
Design and send messages from your app with a simple API.
Developer ToolsLOW 15%39% match
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OneSignalSummer 2011
Engage customers through personalized omni-channel messaging
Developer ToolsLOW 15%39% match
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ZaymoWinter 2024
Interactive email builder for ecommerce brands
E-CommerceCRITICAL 46%38% match
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MailmodoSummer 2021
No-code email marketing platform to send forms & widgets within emails
SaaSLOW 12%38% match
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FridayFall 2024
The AI Assistant for Gmail
Artificial IntelligenceLOW 9%⚠ 1 person38% match
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PosterousSummer 2008
Dead simple blogs by email
MarketingMEDIUM 27%38% match
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VeltWinter 2022
Add powerful collaboration features to your product ridiculously fast.
Developer ToolsLOW 15%37% match
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UnlayerWinter 2022
Unlayer makes embeddable email and web editing software.
Developer ToolsLOW 15%37% match
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CoffeeAIWinter 2022
Instant, hyper-personalized, AI-powered outreach messages
Artificial IntelligenceLOW 9%37% match