Gemini changed its list for a solo founder’s request for an email platform.

As a solo, bootstrapped founder, your two most precious resources are money and time. You need an email marketing platform that has a generous free tier, scales affordably, and is easy enough to use that you don't waste hours fighting the UI.

The right choice depends heavily on what kind of business you are building. Here is a breakdown of the best platforms for a solo bootstrapper in 2024, categorized by business type.

1. The Best All-Rounder (Best for most businesses)

Winner: [MailerLite](https://www.mailerlite.com/)
If you are building a standard B2B service, a local business, or a simple digital product, MailerLite is usually the best starting point.

• •Why it’s great: It has one of the cleanest, most intuitive interfaces on the market. Unlike many competitors, they give you access to automations (drip campaigns) and a website/landing page builder on the free tier.
• •The Free Tier: Up to 1,000 subscribers and 12,000 emails per month.
• •Cost to Scale: Very affordable. Once you pass 1,000 subscribers, it starts at just $10/month.
• •Caveat: Their anti-spam approval process for new accounts is notoriously strict. You will need a custom domain (e.g., you@yourstartup.com) and a functioning website to get approved.

2. Best for SaaS & Developers

Winner: [Loops](https://loops.so/)
If you are building a software product (SaaS) and are somewhat technical, Loops is taking the startup world by storm.

• •Why it’s great: It is built specifically for SaaS companies. It integrates flawlessly with modern tech stacks (Stripe, Supabase, Next.js, Framer) and allows you to send both marketing emails (newsletters) and transactional emails (password resets, welcome emails) from the same platform.
• •The Free Tier: Up to 1,000 contacts and 2,000 sends per month.
• •Cost to Scale: Starts at $49/month for up to 5,000 contacts. It’s slightly pricier than MailerLite, but it eliminates the need to pay for a separate transactional email provider (like SendGrid or Postmark).

3. Best for Creators & Digital Products

Winner: [Kit (formerly ConvertKit)](https://convertkit.com/)
If you are selling courses, eBooks, paid communities, or building a personal brand, Kit is the industry standard.

• •Why it’s great: They recently made a massive update to their pricing. They also have incredible visual automation builders and integrate beautifully with platforms like Gumroad, Stripe, and Teachable.
• •The Free Tier: Up to 10,000 subscribers (this is currently the most generous free tier in the industry for list size).
• •Cost to Scale: Once you want advanced automations or pass 10k subs, it gets expensive (starting at $29/month, but scaling up quickly based on list size).

4. Best if the Newsletter IS the Business

Winner: [Beehiiv](https://www.beehiiv.com/)
If your primary goal is to build an audience, sell sponsorships, and eventually offer a paid premium newsletter, don't use a traditional email platform. Use a newsletter platform.

• •Why it’s great: It has referral programs, SEO-optimized web pages for your past issues, and an ad-network built in that you can use to monetize your list once it grows.
• •The Free Tier: Up to 2,500 subscribers with unlimited sends.
• •Cost to Scale: $39/month for up to 10,000 subscribers. Flat-rate pricing means you aren't penalized as your list grows.

5. Best for Massive Lists on a Tiny Budget

Winner: [Brevo (formerly Sendinblue)](https://www.brevo.com/)

• •Why it’s great: Almost all platforms charge you based on how many subscribers you have. Brevo charges you based on how many emails you send. If you have a list of 10,000 people but only email them once a month, Brevo will save you a fortune.
• •The Free Tier: Unlimited contacts, but you can only send 300 emails per day.
• •Cost to Scale: Starts at $25/month for 20,000 emails per month (with unlimited contacts).

⚠️ The "Elephant in the Room" to Avoid

Avoid Mailchimp.
While it is the most famous brand, it is no longer founder-friendly. Their free tier has been severely gutted (down to 500 contacts), they charge you for duplicate contacts across different lists, and their pricing scales aggressively once you have to pay.

Crucial Advice for a US-Based Solo Founder

• 1.The CAN-SPAM Act Address Rule: By US law (and international laws), you must include a physical mailing address at the bottom of every marketing email. Because you are solo and likely working from home, do not use your home address. Spend $10/month on a virtual mailbox (like iPostal1, Anytime Mailbox, or a USPS PO Box) to protect your privacy.
• 2.Domain Authentication (DMARC/DKIM/SPF): As of February 2024, Google and Yahoo enacted strict deliverability rules. You cannot send bulk emails from a @gmail.com address. You must use a custom domain, and you must configure your DNS records (SPF, DKIM, and DMARC). Whichever platform you choose above will give you instructions on how to do this—do not skip this step, or your emails will go straight to spam.

Summary Recommendation:

• •Building a SaaS? Go with Loops.
• •Building a standard business? Go with MailerLite.
• •Selling digital products/content? Go with Kit.