Alternatives to Contact.do
25 alternatives to Contact.do in Marketing & Advertising. Ones the founder approved come first; the rest are listings in the same category.
EmailOctopus
Email marketing made easy
- Same category
- Established
- United Kingdom
Sender
Email marketing platform for growing businesses
- Same category
- Established
- Lithuania
DNSExit
Reliable DNS, Remote Access, Email, and Hosting Services That Keep You Reachable
- Same category
- Established
Email Spam Tester
Test real inbox placement and 42 technical checks with no signup required
- Same category
- Established
EmailJS
Send email directly from your code without server-side code. Connect email services, create templates, and send emails using SDKs or REST API.
- Same category
DKIMValidator.com
DKIM, SPF, SpamAssassin Email Validator
- Same category
Canny Pigeons
DMARC monitoring, minus the busywork
- Same category
- Established
Conduit
Turn any email into a webhook
- Same category
Burner Mail
Fast, easy burner email addresses to protect your identity
- Same category
- Established
Antideo
API for IP and Email Intelligence & Phone Number Validation
- Same category
- Established
- India
Anypost
Transactional and broadcast email through a simple API, at a fraction of legacy email-API pricing
- Same category
addy.io
Free, open-source anonymous email forwarding
- Same category
Alias Email
Free email alias for privacy and anonymity
- Same category
- Established
anon.li
Privacy-First Email Aliases, Encrypted File Sharing & Forms
- Same category
- Growing
Atomic Mail
Email API for AI agents
- Same category
- Beta
- Estonia
AhaSend
Delightfully Boring Transactional Email
- Same category
- Growing
- Netherlands
Unitpost
One platform for every email your product sends — transactional and marketing
- Same category
- United States
Landingi
AI Landing Page Builder & Software for Digital Marketers
- Same category
- Established
- United States
Encharge
Email & marketing automation, simplified
- Same category
- Established
- United States
Sendlane
Unified Email, SMS, Reviews & Forms
- Same category
- United States
GrowSurf
Referral program software that turns your customers into your lowest-cost growth channel
- Same category
- Established
- United States
Viral Loops
The All-in-One Referral Platform Built for Growth
- Same category
ReferralCandy
Referral and affiliate program software for ecommerce brands
- Same category
- Established
Tolt
Affiliate Marketing software for SaaS startups
- Same category
- United States
PartnerStack
AI-native Partner Relationship Management platform for B2B SaaS partnerships
- Same category
- Established