Sprig
sprig.comSurvey research across email, websites and mobile apps
Survey research across email, websites and mobile apps
Open-source newsletters with several editors and optional tracking
SMTP and API delivery with recipient-based volume and plan-specific logs
Newsletter campaigns with non-opener resends and send-time tools
Connect pricing, reference data and analytics to investment workflows
Connect digital catalogs, recurring payments and software delivery
Self-hosted newsletters with SQL segments and configurable SMTP queues
Prepare Slovak invoices and connect electronic document delivery
Activist email with encrypted storage and recovery-code requirements
Mozilla email masks with tracker removal and inbox forwarding
Android mail with explicit image, link and encryption controls
Community email through webmail and IMAP/SMTP clients
Centrally managed S/MIME and PGP with a webmail fallback
Autonomous SDLC platform with AI agents for delivery, security, runtime, and cost.
Connect delivery information, website returns and commerce operations in one account
Professional-services email and events connected to client preferences
Coordinate strategic initiatives, project portfolios, and delivery across enterprise teams.
Norwegian email hosting with domains, aliases and open protocols
An open-source email client funded by user donations
Encrypted email and intake forms for professional practices
Enterprise AI Command Center that acts as a system of record for AI assets.
Email large-file deliveries with free and paid allowances
Customer records and lead conversion with configurable sales and delivery work