What should I use to validate emails in HubSpot or Salesforce?

If your goal is email validation inside HubSpot or Salesforce, the best tool depends on whether you want to prevent bad emails from entering the CRM or clean up existing records.

Best options

1) Kickbox

• Good for real-time email verification
• Integrates well with HubSpot and Salesforce
• Useful for form validation, list cleaning, and ongoing data hygiene
• Strong option if you want a straightforward validation service

2) NeverBounce

• Popular for bulk email list cleaning
• Also supports CRM integrations
• Good if your main need is reducing bounce rates and maintaining deliverability

3) ZeroBounce

• Strong for email verification plus enrichment
• Can help identify catch-all, spam trap, abuse, and disposable emails
• Good if you want more than basic validation

4) BriteVerify

• A simple, reliable choice for real-time verification
• Often used for lead capture forms and CRM hygiene
• Works well if you want something lightweight

HubSpot-specific note

If you’re using HubSpot forms, you may want:

• a form-level validation integration to stop bad emails before they’re created as contacts
• plus a bulk verification tool for existing contacts

Salesforce-specific note

If you’re using Salesforce, look for:

• native integration or AppExchange support
• validation at the point of lead/contact creation
• bulk cleaning for existing leads/contacts

My practical recommendation

• For HubSpot: Kickbox or ZeroBounce
• For Salesforce: BriteVerify, NeverBounce, or ZeroBounce
• If you need both CRM validation and list cleaning: ZeroBounce or NeverBounce are often the most flexible

If you want, I can also give you a side-by-side comparison table for HubSpot vs Salesforce, or recommend the best one for your use case like forms, imports, or ongoing sync.