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SendHeron vs Ascripto

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

SendHeron compared with Ascripto
DetailSendHeron logo SendHeronAscripto logo Ascripto
What it doesLifecycle email automation that sets itself up. You approve every word. Email signature management that audits, deploys and maintains signatures across Google Workspace and Microsoft 365
StageNot given Established
FoundedNot given Not given
Based inBG PL
Pricing modelFreemium Freemium
PricingStarter €19/month (up to 10,000 contacts, 50,000 emails/month), Growth €49/month (up to 40,000 contacts, 150,000 emails/month), Scale €99/month (up to 100,000 contacts, 250,000 emails/month), Max €179/month (up to 200,000 contacts, 500,000 emails/month). Free trial: 1,000 contacts and 5,000 sends fo Free audit at any size. Team plan: €1/$1 per seat per month (minimum €9/$9). Business plan: €1.60/$1.60 per seat per month (minimum €9/$9). Monthly billing, no seat minimum, 14-day trial of Business without card required. Enterprise plans with custom deployment and bank transfer available.
Key features
  • AI-generated lifecycle sequences from website URL
  • Tags and segments with no separate list to sync
  • Block-based and HTML email templates
  • Unified suppression list for transactional and marketing email
  • REST API with 56 documented endpoints and scoped keys
  • Multiple workspaces and brands in one subscription
  • EU data residency with German storage
  • Agent automation with scoped tokens
  • Free drift audit on Google Workspace showing off-brand signatures, outdated logos, missing disclaimers, and incorrect job titles
  • Client-side signature deployment on Google Workspace with server-side property reaching web and mobile
  • Outlook add-in for Microsoft 365 audit and signature setting as people write
  • Outbound relay for Microsoft 365 signature insertion on all messages
  • HTML editor for signature creation
  • Signature versions and restoration
  • Banner campaigns and click tracking
  • Self-contained deployments with dedicated servers in Azure region of choice
  • Mailbox import and signature builder with preview for everyone
  • No seat minimums with pricing from €9/$9 per month
What makes it different
  • AI automatically drafts lifecycle sequences from your website URL with human approval required
  • EU company with data stored in Germany and published sub-processor list
  • Unsubscribed and bounced contacts stored free
  • Built by the team running PostFast's own lifecycle email in production
  • Continuously audits and reports actual signatures being sent, not just enforced at creation
  • Built by mail infrastructure engineers with a decade of experience in the mail path
  • Supports both Google Workspace and Microsoft 365 with tailored solutions for each platform
Community votes00
DR (Domain Rating by Ahrefs)20 −1 (down) since last check25 +1 (up) since last check
Trust Flow (Majestic)124
Citation Flow (Majestic)2624
Referring domains (Majestic)2014

6 details filled in for both companies.

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