Fastmail vs WhatConverts

Take a look at how Fastmail and WhatConverts stack up against each other across pricing, features, and support using feedback from real users like yourself. Fastmail scores 4.3 out of 5 from 17 reviews, while WhatConverts has been rated 4.9 out of 5 from 154 reviews.
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Fastmail N/A logo

Fastmail

4.3

( 17 )

WhatConverts N/A logo

WhatConverts

4.9

( 154 )

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At a Glance
Fastmail N/A logo
Fastmail
Starting at:
$//month
N/A
WhatConverts N/A logo
WhatConverts
Starting at:
$30.00//month
N/A
Overview
Fastmail N/A logo
Fastmail
Fastmail is a subscription-based hosted email service and productivity suite emphasizing privacy, open standards, and interoperability. It provides email hosting with custom domains, integrated calendar, contacts, file storage, aliases and catch-alls, robust search, rules, offline access, officia... Learn more
Capabilities
  • AI Enabled
  • API Available
  • Open Source
  • CLI Available
WhatConverts N/A logo
WhatConverts
WhatConverts is an all-in-one SaaS lead tracking and attribution platform that captures leads from phone calls, web forms, chats, e-commerce and offline events; centralizes lead management; attributes leads to campaigns/keywords/landing pages; provides custom and pre-built reporting including mul... Learn more
Capabilities
  • AI Enabled
  • API Available
  • Open Source
  • CLI Available
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Pricing
Fastmail N/A logo
Fastmail
Free trial available
Free plan available
Billing type Recurring Subscription
Basic
Contact Us
Standard
Contact Us
Professional
Contact Us
Individual
Contact Us
Duo
Contact Us
Family
Contact Us
See all pricing
WhatConverts N/A logo
WhatConverts
Free trial available
Free plan available
Billing type Recurring Subscription
Call Tracking
$30.00
/ month
Plus
$60.00
/ month
Pro
$100.00
/ month
Elite
$160.00
/ month
Agency Plan
Contact Us
See all pricing
Pros and Cons
Fastmail N/A logo
Fastmail
Pros
  • Strong privacy policy: no ads, no data mining; masked email.
  • Open protocols and good interoperability (JMAP, IMAP, CalDAV, CardDAV).
  • Comprehensive feature set across tiers: search, rules, scheduled send, snooze.
  • Official apps across platforms with offline support.
  • Flexible plans (mix & match users, family/duo/individual options).
Cons
  • Pricing is higher than many competitors.
  • No evidence of full zero-knowledge end-to-end encryption across all data.
  • Some reviews note lack of live chat support.
  • Higher-end features (retention, large storage) reserved for top Professional plan.
WhatConverts N/A logo
WhatConverts
Pros
  • Broad lead capture across phone, forms, chat, eCommerce and offline sources
  • Strong attribution and reporting (campaign, keyword, multi-touch customer journey)
  • Advanced features including AI insights, call transcription and sentiment analysis
  • Extensive integrations with ad platforms, CRMs, forms and reporting tools
  • Transparent tiered pricing with included usage credits
Cons
  • Top-tier features (customer journey, multi-channel attribution) gated to higher plans
  • Additional costs for extended recording storage, transcription and premium add-ons
  • Dashboard/UI is English-centric with limited full UI localization
  • No CLI or open-source offering; no self-hosted deployment option
  • Heavy usage above included quotas can increase overall costs
Reviewer's Segments
Fastmail N/A logo
Fastmail
Small Business
76.47%
Mid Market
23.53%
Enterprise
0.0%
WhatConverts N/A logo
WhatConverts
Small Business
85.06%
Mid Market
12.99%
Enterprise
1.95%
Deployment
Fastmail N/A logo
Fastmail
  • Cloud based
  • Desktop based
  • Mobile based
  • On-premise
WhatConverts N/A logo
WhatConverts
  • Cloud based
  • Desktop based
  • Mobile based
  • On-premise
Support
Fastmail N/A logo
Fastmail
  • 24/7 (Live rep)
  • Email/Help Desk
  • Knowledge Base
WhatConverts N/A logo
WhatConverts
  • 24/7 (Live rep)
  • Email/Help Desk
  • Knowledge Base
Training
Fastmail N/A logo
Fastmail
  • Documentation
  • Videos
  • Webinars
WhatConverts N/A logo
WhatConverts
  • Documentation
  • Videos
  • Webinars
Integrations
Fastmail N/A logo
Fastmail
Total integrations: 1
  • ApexChat
  • BigCommerce
  • Calendly
  • Dropbox
  • HubSpot
  • Instapage
  • Intercom
  • Leadpages
  • Pipedrive
  • Shopify
  • Unbounce
  • WooCommerce
  • Zapier
WhatConverts N/A logo
WhatConverts
Total integrations: 12
  • ApexChat
  • BigCommerce
  • Calendly
  • Dropbox
  • HubSpot
  • Instapage
  • Intercom
  • Leadpages
  • Pipedrive
  • Shopify
  • Unbounce
  • WooCommerce
  • Zapier
Top Alternatives
Fastmail N/A logo
Fastmail
See all alternatives
WhatConverts N/A logo
WhatConverts
See all alternatives
Categories
Company Details
Fastmail N/A logo
Fastmail
  • By Fastmail Pty. Ltd.
  • Located in Melbourne, Victoria, Australia
  • Founded in 1999
WhatConverts N/A logo
WhatConverts
  • By WhatConverts
  • Located in Charlotte, North Carolina, USA
  • Founded in 2014