Migrate your cMercury data
Email marketing platform with built-in verification, segmentation, and AI writing tools. Best for teams that prioritise deliverability and want hands-on migration support from a smaller vendor.
In its favor
Why people choose cMercury
The signal that keeps cMercury on the shortlist. Sourced from G2, Capterra, and customer scoping calls.
Built-in email verification means cMercury lists are typically cleaner on arrival, reducing bounce rates from day one of a migration to any new platform.
The platform offers hands-on migration support to import contacts, templates, campaigns, and historical data when switching from competing email platforms.
Multiple sending domains per account lets teams isolate sender reputation by brand or campaign type before migrating domain history elsewhere.
AI Writing Assistant up to 1,000 words on Enterprise tier provides a content generation layer that teams want to carry forward into new workflows.
Free tier with 6,000 emails/month gives small teams a low-commitment entry point, making it a frequent source for early-stage subscriber lists during platform consolidation.
The drag-and-drop editor, while user-friendly, lacks the advanced layout control that power users need, pushing experienced designers toward more capable tools.
Automation workflows are functional but lack the depth of branching logic and conditional triggers found in dedicated marketing automation platforms.
Some users report that customer support response times vary significantly depending on plan tier, with slower turnaround on non-Enterprise accounts.
The platform's relative size compared to enterprise competitors means fewer third-party integrations and a smaller ecosystem of plugins and extensions.
Reasons to switch
Why people leave cMercury
The recurring reasons buyers give for replacing cMercury. Presented as facts, not knocks.
Platform scorecard
Strengths, weaknesses, and where cMercury fits
Grades across six dimensions, plus a SWOT-style view of where the platform shines and where it falls short.
SWOT — strengths, weaknesses, and use-case fit
Strengths
Weaknesses
Where it works
Where it struggles
Pricing tiers
cMercury pricing overview
cMercury uses a tiered subscription model with per-user and per-feature levels. The Free tier is volume-limited with branding; paid plans remove daily caps and add AI writing capacity, dedicated support, and deliverability consulting. Enterprise and Custom tiers are quote-based.
Free
Tier 1 of 5
$0 / year
What's included
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Book a free 30 minute consultationPricing is informational. FlitStack AI does not bill on cMercury's schedule — see our quote-based pricing →
What gets migrated
cMercury object support
Object-by-object support for cMercury migrations. Per-pair details surface during scoping.
Subscribers
Fully supportedSubscribers are the core contact records in cMercury. Each record carries email address, subscription status, engagement metrics, custom profile fields, and tags. We export all subscriber fields 1:1 and map them to the destination contact object, preserving custom field schemas.
Segments
Fully supportedSegments are defined by filter rules (source, engagement, custom field values). We translate segment membership rules into destination filter logic, noting that some complex nested conditions may require manual recreation in the target platform.
Campaigns
Fully supportedCampaign records include send history, subject lines, content blocks, send date, and aggregate performance stats (opens, clicks, bounces, unsubscribes). We migrate campaign metadata and content; aggregated stats are preserved as import notes on each record.
Templates
Mapping requiredTemplates use a proprietary block structure for the drag-and-drop editor. We extract HTML and image assets from templates and reassemble them into the destination system's block format, noting that some custom styling may require minor reformatting.
Automations
Mapping requiredAutomations are named workflow sequences with triggers, delays, and actions. We document the automation tree structure and trigger conditions so they can be rebuilt in the destination platform. Complex branching logic is flagged for manual review.
Custom Fields
Fully supportedCustom fields on subscriber profiles are exported with their data types (text, number, date, dropdown). We preserve the full field schema and map values directly during import.
Tags
Fully supportedTags are flat labels applied to subscribers. We export all tags and their assignments per subscriber. Tags are recreated as labels or static segments in the destination platform.
Sending Domains
Mapping requiredSending domains are configured per account for sender reputation management. We document domain configurations and DNS settings for re-setup in the destination platform, as domains cannot be transferred between providers.
Asset Library
Mapping requiredImages and files stored in the Asset Library are downloaded and re-uploaded to the destination's media library. File names and folder organisation are preserved where the destination supports folder structures.
Engagement Scores
Mapping requiredcMercury tracks per-subscriber engagement scores. These are exported as numeric values and mapped to equivalent scoring fields in the destination, or stored as a custom property if the target platform has no native scoring object.
Email Verification Results
Fully supportedcMercury Verify stores validation status per email address (valid, invalid, risky, catch-all). We preserve these badges as a custom field on each contact record so the new platform can honour the verification history without re-running validation.
| Object | Support | Notes |
|---|---|---|
| Subscribers | Fully supported | Subscribers are the core contact records in cMercury. Each record carries email address, subscription status, engagement metrics, custom profile fields, and tags. We export all subscriber fields 1:1 and map them to the destination contact object, preserving custom field schemas. |
| Segments | Fully supported | Segments are defined by filter rules (source, engagement, custom field values). We translate segment membership rules into destination filter logic, noting that some complex nested conditions may require manual recreation in the target platform. |
| Campaigns | Fully supported | Campaign records include send history, subject lines, content blocks, send date, and aggregate performance stats (opens, clicks, bounces, unsubscribes). We migrate campaign metadata and content; aggregated stats are preserved as import notes on each record. |
| Templates | Mapping required | Templates use a proprietary block structure for the drag-and-drop editor. We extract HTML and image assets from templates and reassemble them into the destination system's block format, noting that some custom styling may require minor reformatting. |
| Automations | Mapping required | Automations are named workflow sequences with triggers, delays, and actions. We document the automation tree structure and trigger conditions so they can be rebuilt in the destination platform. Complex branching logic is flagged for manual review. |
| Custom Fields | Fully supported | Custom fields on subscriber profiles are exported with their data types (text, number, date, dropdown). We preserve the full field schema and map values directly during import. |
| Tags | Fully supported | Tags are flat labels applied to subscribers. We export all tags and their assignments per subscriber. Tags are recreated as labels or static segments in the destination platform. |
| Sending Domains | Mapping required | Sending domains are configured per account for sender reputation management. We document domain configurations and DNS settings for re-setup in the destination platform, as domains cannot be transferred between providers. |
| Asset Library | Mapping required | Images and files stored in the Asset Library are downloaded and re-uploaded to the destination's media library. File names and folder organisation are preserved where the destination supports folder structures. |
| Engagement Scores | Mapping required | cMercury tracks per-subscriber engagement scores. These are exported as numeric values and mapped to equivalent scoring fields in the destination, or stored as a custom property if the target platform has no native scoring object. |
| Email Verification Results | Fully supported | cMercury Verify stores validation status per email address (valid, invalid, risky, catch-all). We preserve these badges as a custom field on each contact record so the new platform can honour the verification history without re-running validation. |
Gotchas
What to watch for in cMercury migrations
Issues we've hit on past cMercury migrations, tagged by severity. FlitStack AI handles every one — surfacing them up front because buyer engineering teams want to know.
Free tier caps daily sends at 200 emails
cMercury branding on Free plan emails
Automation workflows do not migrate automatically
Sending domain ownership cannot be transferred
| Severity | Issue |
|---|---|
| Medium | Free tier caps daily sends at 200 emails |
| Low | cMercury branding on Free plan emails |
| High | Automation workflows do not migrate automatically |
| Medium | Sending domain ownership cannot be transferred |
Leaving cMercury?
Where cMercury customers move next
12 destinations cMercury can migrate to.
How a cMercury migration works
Four steps, cMercury-specific
Connect
API key (token-based). Each API call includes a Token header per cMercury's published API documentation; keys are generated from the cMercury account dashboard. into cMercury. Scopes limited to read-only on the data we move.
Map
We translate cMercury-specific structures (custom fields, objects, value lists) to the destination's model.
Sample
Test with a 50–200 record subset to validate cMercury quirks before production.
Migrate
Full migration with cMercury rate-limit handling. Rollback available throughout.
FAQ
cMercury migration FAQ
Answers to the questions buyers ask most during cMercury migration scoping. Not seeing yours? Book a call.
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