Features, use cases, pros and cons, and pricing side by side — and which one to pick.
Quick verdict: Pick Hello Bar if you want no-code popups that squeeze more signups from traffic you already have, and pick Mailchimp if you need email and SMS marketing with deep automations in one platform.
Best for: Bloggers and publishers who want more newsletter or email signups, E-commerce teams trying to recover abandoned carts and lost sales
Read the full Hello Bar reviewBest for: Small businesses that want email and SMS marketing in one tool, Ecommerce stores running on Shopify, WooCommerce, Wix, or Squarespace
Read the full Mailchimp reviewCommission may apply at no extra cost
Compare key features side by side
Feature Comparison Summary
Popups that turn visitors into subscribers, fast
Hello Bar makes no-code popups easy to launch, with a free Starter plan, ready-made templates, and targeting plus unlimited A/B testing on paid tiers. Paid plans are billed annually and pricing climbs with your monthly views, so check the tier that fits. Overall, a friendly pick for small teams that want signups without a developer.
Mailchimp pairs a genuinely usable free tier with polished email design, strong automations, and 300+ integrations, though costs climb with your contact count and top features sit behind pricier tiers. Overall, it's a dependable starting point for small businesses and ecommerce stores — just watch for automatic overage billing.
Hello Bar is a popup builder that adds on-site messages to your website without code. It has served more than 600,000 websites, from solo bloggers to large media, e-commerce, and professional services brands. You use it to nudge visitors toward one clear action, such as joining an email list, finishing a purchase, or booking a call. It suits marketers and site owners who want more conversions from the traffic they already have.
Mailchimp is an email and SMS marketing platform owned by Intuit. It helps small businesses, ecommerce stores, non-profits, and professional services grow their audience and drive sales. You get a drag-and-drop email builder, marketing automations, AI content tools, reporting, and 300+ integrations with tools like Shopify, Canva, and Salesforce. Plans run from a basic free option up to Premium, so it can scale as your contact list grows.
List prices from each vendor's pricing page, before taxes and add-ons. Costs are per month.
| Pricing compared | Hello Bar | Mailchimp |
|---|---|---|
| From (cheapest paid plan) | $39/mo Growth | $20/mo Standard |
| Free plan | Yes 5,000 views lifetime; 1 seat; no A/B testing | Yes Max 250 contacts; sending pauses if contact or email send limits are exceeded |
| Free trial | Not stated | 14 days |
| Money-back guarantee | 30 days | Not stated |
| Annual billing savings | Up to 29% | — |
| Pricing model | Flat price | Flat price |
| Cost for 1 user | Free Starter plan, billed annually | Free Free plan, billed annually |
| Cost for 5 users | $69/mo Premium plan, billed monthly | $20/mo Standard plan, billed monthly · price per account (user limit not stated) |
| Cost for 10 users | $69/mo Premium plan, billed monthly | $20/mo Standard plan, billed monthly · price per account (user limit not stated) |
| Cost for 25 users | $69/mo Premium plan, billed monthly | $20/mo Standard plan, billed monthly · price per account (user limit not stated) |
| Plans | 5 | 4 |
| Prices checked | Checked Oct 14, 2026 | Checked Oct 14, 2026 |
| Price history | No tracked prices yet | Tracking prices since Oct 1, 2026. No price change detected yet. |
For 1 user (billed annually), Hello Bar and Mailchimp both cost $0/mo.
Computed from published list prices on the dates shown. Excludes taxes, add-ons and promotions.
Mailchimp handles email and SMS in one platform, with SMS a paid add-on in select countries. Hello Bar focuses on popups and on-site messages, not email sending or SMS.