Email & Comms
Transactional email, newsletters, and customer messaging.
code
Resend
Modern transactional email for developers — clean API, React Email components, generous free tier.
EmailFree Tier
mail
Plunk
Open-source email automation for product emails, broadcasts, and user journeys
Open SourceSelf-HostableEmail
mail
Listmonk
Fast self-hosted newsletter and mailing list manager with serious throughput
Open SourceSelf-HostableNewsletter
hub
Novu
Open-source notification infrastructure for email, SMS, chat, push, and in-app messages
Open SourceSelf-HostableNotifications
widgets
Loops
Send marketing and transactional emails for SaaS.
SaaS
Buyer's guides
Guides & playbooks
Our free tools
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QR Generator
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Barcode Generator
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Background Remover
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Video Compressor
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Image Compressor
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Test Data Generator
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Speed Test
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PDF Suite
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Resume Builder
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