Grok 
Email marketing so easy, it feels unfair.
Built for online stores and every business that keeps in touch with its customers. A fifth of the bill, a free move from your old tool, and campaigns at the speed of light.
No credit card required | Free migration
- Shopify
- BigCommerce
- PrestaShop
- Squarespace
Connect Banger to your store
Still paying Klaviyo for email marketing?
5x less*
Migration’s free
Same campaigns, same automations, a fraction of the invoice.
- Klaviyo$150/mo
- Banger$28/mo
* At 10,000 contacts, each sent 4 marketing and 2 transactional emails a month. List prices checked October 11 and 12, 2026.
Everything Klaviyo does.Email automation at light speed.
Launches, cart reminders, welcome emails, signup forms and reports, all in one place and all in your brand.
YouPlan our fall launch. Write it, pick who gets it, make it look like us.
Banger works inside the AI app you already use. Ask in plain words, and it writes the email, picks who gets it and waits for your OK before anything goes out.
YouTell everyone who bought this year about this weekend’s event.
YouWhen someone leaves a cart, remind them an hour later.
YouFind customers who haven’t been back in two months.
YouAdd a popup that gives 10% off for joining the list.
YouTest two subject lines and send the winner to everyone else.
YouSend it to each customer in their own language.
YouHow did last week’s campaign do, and what should we send next?
Email marketing trusted by hundreds of small and medium businesses.
- Hundreds of businesses send with Banger
- 5x less than Klaviyo at 10,000 contacts
- $0 to move from Mailchimp or Klaviyo
- 5 min for your AI to move your contacts
Free Moving from Mailchimp or Klaviyo? We’ll carry the boxes.
Your AI moves your contacts, lists, unsubscribes and automations from Mailchimp or Klaviyo in minutes. Rather do it with a person? Book a call and we’ll move you for free.
A free email marketing setup, with your AI connected.
On your free setup call we connect ChatGPT or Claude to Banger, show you the prompts that run your email, and send your first campaign together.
- Your AI connected to Banger
- Prompts for launches, cart recovery, follow-ups and win-backs
- Your first campaign, sent together
Email marketing loved by people who hate doing email.
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“We moved our email to Banger and stopped worrying about it. It just works.”
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“Email marketing for my products is way easier with Banger.”
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“Banger is the email marketer we never had to hire. I ask, it builds the campaign, I approve.”
No reason to keep paying 5x more for email marketing.
Same emails, a fraction of the bill. Free migration included.
No credit card required | Free migration
Support from real people. Never a bot.
- Fast answers from real people on our team. Every question, every time.
- An account manager who works closely with you to reach your goals.
- Stuck on something? Book a call and we fix it with you, screen to screen.
- Reach our team from the site, the app, or straight from ChatGPT, Claude or Grok.
Questions about Banger
What is Banger?
Banger is email marketing your AI runs, for any business that keeps in touch with its customers: online stores, service businesses, local shops and apps. Ask ChatGPT, Claude or Grok for a launch campaign, a welcome series or a win-back, and Banger builds it in your brand and sends it from your own domain. You review everything in the Banger web app before it goes out.
How is Banger different from Klaviyo or Mailchimp?
You get the same campaigns, automated Journeys, signup forms and A/B tests, but you set them up by asking your AI instead of clicking through builders. And you pay a fraction: at 10,000 contacts, Banger costs $28 a month, against $150 for Klaviyo and $155 for Mailchimp.
How much does Banger cost?
You can start free: 500 emails a month, up to 100 a day, with no credit card and no time limit. Premium is $20 a month billed yearly, or $24 month to month, and includes 50,000 emails a month with no daily cap. Contacts and mailboxes are unlimited, and every feature is on every plan.
Can you move my email from Klaviyo or Mailchimp?
Yes, for free. Your AI can move your contacts, lists, unsubscribes and automations in minutes, or book a free setup call and our team does it with you. Nothing changes on your domain until you approve it.
Does Banger work with Shopify, WooCommerce and other stores?
Yes. Banger connects to any store through webhooks or SMTP, so orders, signups and abandoned carts can trigger your emails. Shopify, WooCommerce, BigCommerce, PrestaShop, Wix and Squarespace all work this way.
Can Banger recover abandoned carts?
Yes. Ask your AI for a cart reminder and Banger sends it when someone leaves a cart behind. You decide the timing and whether it includes a discount.
Do I need to know how to use AI?
No. Book a free setup call and we connect ChatGPT, Claude or Grok to Banger with you, show you the prompts that run your email, and send your first campaign together.
Which AI apps work with Banger?
ChatGPT, Claude and Grok, plus any other app that supports MCP. Add Banger to the one you already use, sign in, and start asking.
Will my emails land in the inbox?
Every email goes out on Amazon SES. Banger sets up SPF, DKIM and DMARC for your domain and handles bounces, complaints, unsubscribes and suppression, so your sending stays healthy.
Can I see and change what my AI sends?
Yes. Everything your AI builds shows up in the Banger web app, where you and your team can review it, edit it or pause it before and after it sends.
Is my data used to train AI models?
No. Banger does not sell your data or use your email content to train models. Personally identifiable information is removed before any call to an AI provider.
Start free today
Join hundreds of businesses that stopped overpaying for email.