01
Create without friction
Move from an idea to a responsive campaign with flexible templates, reusable blocks, and a focused editor.
Campaigns · templates · sequences
Design. Tweak. Send smarter.
Email campaigns that get better with every send.
Build responsive campaigns, review AI suggestions you control, and understand what improves results - all in one workspace.
Free up to 500 contactsNo credit cardEU-hosted
Campaign workspace
August product update
Draft quality88 / 100
AudienceProduct waitlist · 12,480
DeliverabilityAll checks passed
Best opportunityMove the CTA above the fold
See the workflow
From first draft to better results, in one place
Build the campaign, improve it with AI suggestions you control, then learn from every send.
tweak.email workspace
Saved
Product update
Your best work,
Your best work,
now even smarter.
Create thoughtful campaigns without losing your brand's voice.
Explore what's newOriginal
Score 64We are excited to announce our new product. It has lots of features and we think you will like it. Click below to learn more about everything it can do.
!Opening is generic and product-focused
!Benefit and audience are unclear
AI suggestion
Score 88Meet the faster way to turn campaign ideas into polished emails. Start with a flexible template, keep your voice, and send with confidence.
Tone: ConfidentGoal: Conversion
Apply suggestionTry another
Campaign performance
August product update
Delivered
98.7%
+0.8% vs. average
Opened
46.2%
+4.1% vs. average
Clicked
8.4%
+1.2% vs. average
Unsubscribed
0.18%
-0.04% vs. average
AI insight
Your product-focused campaigns earn more clicks when the primary CTA appears before the first scroll.
View supporting campaigns →
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Free up to 500 contacts · no credit card required
Why tweak.email
One connected workflow. More control at every step.
The tools belong together, so the context from creating, improving, delivering, and measuring never gets lost.
02
Improve without losing your voice
Compare optional AI suggestions, understand the reasoning, and decide exactly what belongs in the final draft.
AI Polish · subject lines · deliverability
03
Learn from every send
See delivery and engagement clearly, keep event history in one place, and use each campaign to improve the next.
Analytics · event history · AI insights
Built to keep moving
The practical details are already connected.
Grow from a first send into more advanced campaigns without replacing your workflow.
Explore the complete productEmail campaigns
Design, schedule, and send from one focused workspace.
Drip sequences
Build automated journeys with clear timing and triggers.
Waitlist builder
Publish branded signup pages with referral tracking.
Provider flexibility
Use built-in delivery, SendGrid, or Resend without losing history.
BigQuery audiences
Use approved warehouse fields at send time.
Unified event pipeline
Keep delivery events and suppressions consistent across providers.
Confidence is part of the product
Send thoughtfully, with the safeguards already in place.
Delivery checks, suppression handling, provider history, and privacy-conscious hosting support the campaign before and after it leaves the editor.
EU
Hosted
GDPR
First
3
Sending options
1
Event history
Start with the complete workflow
Create the next campaign - and make the one after it even better.
Free up to 500 contacts. No credit card required.
Start free