DayClerk
DayClerk is web software that simulates audience behavior from a campaign brief and generates landing pages, email copy, social posts, and ad copy.
What DayClerk is
DayClerk is web software that simulates audience behavior from a campaign brief and generates landing pages, email copy, social posts, and ad copy. Its Landing Page Wizard creates page variants for audience segments and includes an inline editor. Email Architect generates segment-specific emails with a subject line, preview text, body, and call to action, with HTML download. Social Studio creates copy for six platforms per audience segment, and the Activation Guide provides segment-specific channel and timing recommendations as a PDF. Landing pages can be published to a live URL; users send generated emails through their own tool and paste social copy into platforms themselves. DayClerk does not schedule posts, manage ad campaigns, send emails, or run A/B tests. Mailchimp can sync landing-page newsletter subscribers using tag-based segmentation, and Pro and Agency can connect Google Analytics 4. Explorer is free to build, but each campaign costs $29.98 to publish. Monthly plans start with Growth Engine at $29 a month. DayClerk describes its intended users as independent business owners, marketing agencies, and affiliate creators.
Good
- Generates landing pages, email, social, and ad copy.
- Creates variants for audience segments.
- Mailchimp sync supports tag-based segmentation.
- Pro and Agency can connect Google Analytics 4.
- Free Explorer plan lets users build.
Watch out
- Explorer charges $29.98 to publish each campaign.
- Does not schedule posts or manage ad campaigns.
- Does not send emails or run A/B tests.
- No other email providers or CRMs are supported.
Who it suits
DayClerk suits independent business owners, marketing agencies, and affiliate creators who want campaign copy and audience-segmented landing pages. It may fit users prepared to publish pages and distribute email and social content through separate tools.
Verdict
DayClerk combines audience simulation with copy and landing-page generation, while leaving email delivery and social posting to users. Its free plan has a per-campaign publishing charge, and the monthly plans add campaign and feature limits.
Plans and prices
From DayClerk's own pricing page, checked 9 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Explorer | Free | Free to build · $29.98 to publish each campaign · 2 free segments (1 preset + 1 custom) |
| Growth Engine | $29 a month | 3 campaigns/mo · 3 custom segments · 1 segment preset · Email copy only · $29/ mo |
| Pro | $59 a month | 7 campaigns/mo · 7 custom segments · 3 segment presets · Page Optimizer 2/mo · $59/ mo |
| Agency | $149 a month | Unlimited campaigns · 10 custom segments · 4 segment presets · Unlimited Page Optimizer runs with auto-apply · $149/ mo |
The facts
Each one read from DayClerk's own pages, with the date it was checked.
What it does
- Activation guide
- The Activation Guide provides per-segment channel and timing recommendations and is downloadable as a PDF.checked 9 Oct 2026
- Audience
- DayClerk describes its intended users as independent business owners, marketing agencies, and affiliate creators.checked 9 Oct 2026
- Data handling
- The privacy policy says campaign data belongs to the user and is used solely to provide the service.checked 9 Oct 2026
- The Email Architect generates a segment-specific email with subject line, preview text, body, and CTA, downloadable as HTML.checked 9 Oct 2026
- Founder
- DayClerk says it was founded by Miguel Rosario.checked 9 Oct 2026
- Infrastructure and AI
- The privacy policy names Vercel for hosting, Supabase for database and file storage, and Anthropic's Claude API for AI generation; it says Supabase is SOC 2 Type II certified and Anthropic API inputs are not retained for model training by default.checked 9 Oct 2026
- Integrations
- Mailchimp syncs landing-page newsletter subscribers to a Mailchimp audience with tag-based segmentation; Pro and Agency can connect Google Analytics 4.checked 9 Oct 2026
- Landing pages
- The Landing Page Wizard creates separate page variants for audience segments and includes an inline editor.checked 9 Oct 2026
- Limits
- DayClerk says it does not schedule posts, manage ad campaigns, send emails, or run A/B tests.checked 9 Oct 2026
- Other integrations
- The site says no other email service providers or CRMs are currently supported.checked 9 Oct 2026
- Product
- DayClerk simulates audience behavior from a campaign brief, then generates landing pages, email copy, social posts, and ad copy.checked 9 Oct 2026
- Publishing and deployment
- Landing pages can be published to a live URL, while users send the generated email through their own tool and paste social copy into platforms themselves.checked 9 Oct 2026
- Research basis
- The company says its simulation and page-grader explanations draw on a fixed set of peer-reviewed behavioral-science and UX research, with sources cited for each principle.checked 9 Oct 2026
- Social
- Social Studio generates copy for six platforms per audience segment.checked 9 Oct 2026
- Uploaded files
- Uploaded campaign documents are stored in encrypted cloud storage, scanned for common PII patterns, and deleted when the campaign expires or its landing page is deleted.checked 9 Oct 2026
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