Most email marketing software charges by the number of contacts, so the bill climbs as your list grows. A lifetime deal can fix that cost, at least up to the limits of the tier you buy. Below are the email marketing lifetime deals I could confirm were live at the time of writing, what each one is for, and when you are better off with a subscription.
Best email marketing lifetime deals right now
1. SendFox, newsletters and simple automation ($29, AppSumo)
SendFox is a newsletter tool built for creators, made by the AppSumo team. The lifetime plan is $29 with a 60-day refund window and includes:
- 5,000 contacts and 300,000 total email sends for life (a fixed pool, not a monthly allowance)
- unlimited automations, Smart Pages and forms
- the AI email writer and MCP access
- full API access, including a transactional email API
- single opt-in after a one-time domain setup
A small SendFox footer stays on lifetime emails; Pro (from $19 a month) removes it and adds a VIP sending IP and a monthly sending allowance. Smart Campaigns can turn your latest blog post or video into a newsletter automatically, which suits bloggers and YouTubers. Best for: creators and small businesses with lists under 5,000.
2. WarmySender, cold email with warmup ($59, AppSumo)
WarmySender is for B2B cold email campaigns rather than newsletters. It combines a 200M-contact B2B database, multi-step sequences with A/B testing, a unified inbox, email warmup and verification before every send. Tier 1 is $59 and includes 10,000 emails and 1,000 leads a month, 800 email verifications, one workspace, one member, 40 warmed mailboxes and 40 cold mailboxes. Integrations include Gmail, HubSpot, LinkedIn, Salesforce and Zapier. Best for: consultants and small agencies doing outbound sales.
3. Reoon Email Verifier, list cleaning ($79 per code, AppSumo)
Reoon verifies addresses without sending email, checking for invalid, temporary and role addresses, MX records and individual inbox status, through bulk upload or an API. One code gives 500 credits a day plus 100,000 bonus lifetime credits, and you can stack up to 5 codes. Clean lists protect your sender reputation whichever email marketing platform you use. Best for: anyone sending campaigns to older or imported lists.
Email marketing software deals that have ended
Emailit, the email API and marketing platform often paired with SendFox in deal lists, is marked sold out on AppSumo at the time of writing. It is still a good option on its own pricing: a free tier with 3,000 credits a month, pay-as-you-go credits at $2 per 10,000 that never expire, and a Pro plan at $25 a month for 100,000 credits.
Choosing the right email marketing tool for your business
| SendFox | WarmySender | Reoon | |
|---|---|---|---|
| Main use | Newsletters to subscribers | Cold outreach to prospects | Cleaning lists before sending |
| Lifetime price | $29 | From $59 | From $79 per code |
| Volume on entry tier | 300,000 sends for life, 5,000 contacts | 10,000 emails a month | 500 checks a day plus 100,000 bonus |
| Automation | Welcome sequences, tag triggers, RSS campaigns | Multi-step sequences with testing | Not applicable |
| API | Yes | Yes | Yes |
They solve different problems, so many businesses will only need one. A creator with a newsletter needs SendFox. A consultant doing outbound needs WarmySender. Reoon is a useful extra for either if your list is old or imported.
When to stick with an email marketing subscription
- You rely on advanced automation and segmentation. Tools such as ActiveCampaign, Kit and Mailchimp offer deeper automation, segmentation and reporting than the lifetime options above.
- You need detailed analytics and integrations. Ecommerce stores in particular benefit from platforms with deep store integrations.
- Your list is growing fast. SendFox’s 5,000-contact lifetime cap will not last long for a fast-growing list.
- Email is business-critical. If downtime would cost you sales, an established platform with an SLA is worth paying for.
A hybrid approach to campaign and automation costs
Many small businesses use a lifetime deal for the simple, steady job and a subscription for the critical one. For example, SendFox for a weekly newsletter while the list is small, and a full marketing platform once you need ecommerce automation. If you do move later, export your contacts and keep your sending domain authenticated so your reputation moves with you.