tweak.email Features
AI-powered email marketing — build campaigns, polish your copy, and land in the inbox.
Launch Mode
Email Campaigns
Build and send beautiful email campaigns to your entire contact list. HTML and plain text support with real-time send tracking.
Drip Sequences
Create automated multi-step email sequences with configurable delays. Nurture leads from signup to conversion on autopilot.
Waitlist Builder
Launch viral waitlists with built-in referral tracking. Customizable signup pages with position tracking and shareable links.
Contact Management
Import, organize, and manage your contacts with lists, tags, status tracking, and CSV import.
Campaign Analytics
Track opens, clicks, bounces, and unsubscribes in real time with detailed performance dashboards.
Template Builder
Drag-and-drop email editor with 20+ starter templates, MJML compilation, and mobile-responsive output.
Tweak Mode
AI Email Polish
Paste any email and get instant AI improvements. Choose your tone and goal — professional, casual, engaging, or persuasive.
Subject Line Optimizer
Score your subject lines and get 5 AI-generated variations ranked by effectiveness. Find the winning subject before you send.
Deliverability Check
Scan emails for spam triggers, formatting issues, and best practice violations. Get a spam score and actionable fixes.
Powered by AI
All features use the Laravel AI SDK with structured output for accurate, context-aware suggestions that actually improve your emails.
Side-by-Side Compare
See your original and polished emails side by side with a quality score and detailed list of improvements made.
History & Tracking
Every polish, test, and check is saved. Review past results and track your email quality improvement over time.
Platform & Integrations
BigQuery Integration
Connect your Google BigQuery data warehouse and query recipient data live at send time. Zero-copy architecture — your data never leaves your warehouse.
Events API
A unified REST API for ingesting delivery events, managing suppressions, and integrating with your own systems. Webhook-ready and provider-agnostic.
Suppression Management
Automatic suppression of bounces, spam reports, and unsubscribes across all providers. Manual management, API access, and CSV import.
Reverse ETL
Use BigQuery columns as merge fields in your emails. Browse datasets, select tables and columns, and map them to placeholders like <?php echo e(bq.first_name); ?>.
Provider Flexibility
Send via our built-in service, SendGrid, or Resend. Switch providers without losing your event history, suppressions, or analytics.
Webhook Forwarding
Receive delivery events from any provider through a single unified pipeline. Forward events to your own endpoints for real-time processing.