The Bento alternative
focused on email

Bento is an all-in-one platform for small businesses and creators, with CRM and live chat alongside email. Plunk only does email, through an API, and charges per email sent instead of a subscription after a trial.

How Plunk differs from Bento

Domain

acme.com

  • SPFVerified
  • DKIMVerified

Ready to send

Sending in five minutes

No CRM, live chat or multi-channel setup comes first. Verify your domain and send through the API.

October usage

48,210 contacts
Free
10,000 emails sent
$10.00
Total$10.00

Pay per email, no trial clock

Bento offers a 30-day trial, then a subscription. Plunk bills per email sent, with no monthly commitment.

Plunk CloudHosted in the EU
Your own serversSame open-source code

Open source and self-hostable

Plunk is AGPL-3.0 licensed and deploys on your own servers with Docker. Bento is closed source and cloud-only.

Which one is right for you?

Choose Plunk if

  • You want to send email from your own product through an API
  • You want to pay per email instead of a subscription
  • You want open source, with the option to self-host

Choose Bento if

  • You want CRM and live chat in the same tool as email
  • You rely on pre-built integrations like Shopify and WordPress
  • You prefer working in a UI over writing code

Feature by feature

FeaturePlunkBento
Pricing modelPay-as-you-goTrial then subscription
Target audienceDevelopersSmall businesses/creators
Open source
Self-hostable
Transactional emails
Marketing campaigns
Workflow automation
CRM features
Live chatPaid add-on
API-first designIntegration-focused

Frequently asked questions

Send email from your product, billed per email.

Start on the free plan with 1,000 emails a month, no credit card needed. When you need more, every email is $0.001, with unlimited contacts and every feature included.