# Email

- [Mailchimp](https://docs.questera.ai/integrations/email/mailchimp.md)
- [Klaviyo](https://docs.questera.ai/integrations/email/klaviyo.md)
- [Mailmodo](https://docs.questera.ai/integrations/email/mailmodo.md)
- [Mailjet](https://docs.questera.ai/integrations/email/mailjet.md)
- [Brevo (SendInBlue)](https://docs.questera.ai/integrations/email/brevo-sendinblue.md)
- [Constant Contact](https://docs.questera.ai/integrations/email/constant-contact.md)
- [Elastic Email](https://docs.questera.ai/integrations/email/elastic-email.md)
- [ApolloIo](https://docs.questera.ai/integrations/email/apolloio.md)
- [Google OAuth](https://docs.questera.ai/integrations/email/google-oauth.md): How to Create Google Client ID and Client Secret for OAuth
- [Instantly](https://docs.questera.ai/integrations/email/instantly.md): How to create API key for Instantly
- [Loops](https://docs.questera.ai/integrations/email/loops.md): How to create API key for Loops
- [AWS SES](https://docs.questera.ai/integrations/email/aws-ses.md): How to create Access Key Id, Secret Access Key, Domain name for AWS SES
- [SendGrid](https://docs.questera.ai/integrations/email/sendgrid.md): How to create API key for
- [Hubspot](https://docs.questera.ai/integrations/email/hubspot.md): How to create API key for Hubspot.
- [Activecampaign](https://docs.questera.ai/integrations/email/activecampaign.md): How to create API key for Activecampaign
- [One Signal](https://docs.questera.ai/integrations/email/one-signal.md): How to create API key for One Signal
- [Attio](https://docs.questera.ai/integrations/email/attio.md): How to create API key for Attio