Introduction
For domain resellers, scanning through email hosting providers means finding a business solution without stepping into low-margin, high-support territory.
Yet, business email hosting has evolved into a powerful tool for customer stickiness and recurring revenue. In fact, email is not just a necessary add-on; it’s often the first digital product businesses rely on after registering a domain. This makes it a natural and profitable upsell for resellers, especially when paired with a streamlined provisioning platform.
In this guide, we’ll explore some of the cheapest, yet reliable, business email providers, analyzing their features, reviews, and pricing.
Why email hosting fits perfectly into a domain reseller’s offering
If you’re already managing domains for your customers, adding professional email services positions you as a one-stop shop, while building trust and retention with clients who don’t want to deal with multiple vendors.
Advanced providers are domain-first companies with deep reseller roots, offering business email solutions built for scale and simplicity.
Domain and web services resellers must think of margins; the right email hosting solution lets you:
- Bundle it with domain registration to increase average revenue per customer (ARPU)
- Offer value-added security features like spam protection, EasyDMARC and SSL certifications
- Build retention through white-labeled, reliable communication tools
- Automate renewals and support, reducing manual overhead
TL;DR – Best email hosting providers for price and storage
| Email provider | Pricing (starters) | Starting storage per user |
| Openprovider Email | €0.70/month | 15 GB |
| Hostinger Business Email | €0.99/month | 10 GB |
| Zoho Mail | $0.90/month | 5 GB |
| Greatmail | $1.95/month | 10 GB |
| IONOS Mail Basic | $1.00/month | 2 GB |
| Google Business Email | $6.00/month | 30 GB |
| IceWarp Lite | $1.50/month | 5 GB |
The 7 best cheap email hosting providers of 2025
Starting price: €0.70/user/month; the pricing is scalable for more profitable reselling via Membership plans, varying by tier and volume
“I moved all my domains over from woke GoDaddy and it went pretty smoothly. I even managed to link my main domain to my ProtonMail account which went pretty seamlessly. – Trustpilot reviewer
Openprovider’s business email solution is designed with resellers in mind.
Built into the same platform that handles domains, SSLs, and DNS, it’s an ideal solution for web agencies, and hosting companies.
It supports standard protocols (IMAP, POP3, SMTP), has full white-label capability, and integrates with Openprovider’s API for automated provisioning and management.
Pros
- Focused on resellers’ margin and painless experience
- Deeply integrated with domain management tools, like the Reseller Control Panel and the API
- White-label ready, perfect for resellers
- Multiple storage tiers, starting from 15 GB competitive margins
- Spam filtering, antivirus, and mobile support included
Cons
- Requires a Membership to maximize profits by diminishing domain registration entry prices
Starting price: $2.99/mailbox/month
Hostinger’s email offering makes deployment fast and intuitive. It includes antivirus, antispam, and storage from 10 GB up to 50 GB depending on plan.
Pros
- Easy and fast onboarding with intuitive control panel
- Strong security: antivirus, antispam, robust protections
- Generous storage in upper tiers (up to 50 GB)
Cons
- 48-month term commitment on all plans
- Only one mailbox included in basic plan; pay per mailbox after
- Users have indicated support limited to live chat, no email or phone support
Starting price: €0.90/user/month
“Zoho mail is a valuable tool for startups and mid-sized businesses and has worked very well beyond expectations.” – Capterra
Zoho mail is a secure, ad‑free email platform integrated into the broader Zoho ecosystem (CRM, docs, calendars). Storage starts at 5 GB (for the Mail Lite) and scales with plans.
Pros
- Highly secure: encryption, compliance (GDPR/HIPAA), two‑factor, s‑mime
- Intuitive and ad‑free experience praised by users
- Optimal for Zoho users
Cons
- Interface can feel clunky and less intuitive for beginners
- Best suited for those invested in the Zoho ecosystem; limited third‑party integration
- Mailbox initial storage is lower than many competitors
Starting price: $1.95/user/month
“Greatmail has the solutions to grow with a business as it expands” – HostingAdvice
Greatmail offers IMAP/POP3 email hosting built for small businesses and resellers. It includes spam filtering, antivirus protection, SMTP relay, and compatibility with major mail clients.
Pros
- Strong spam/protection and SMTP relay for marketing emails
- Scalable storage and dedicated IP/infrastructure options for resellers
- Accessible pricing
Cons
- May lack advanced admin tools for larger teams
- storage maxes out at 25 GB per mailbox
- Fewer automation tools than competitors
Starting price: $3.00/user/month
“A great email hosting service from IONOS: customizable and reliable.” – Techradar
Ionos offers robust privacy and security with a German-based data policy, and 24/7 support. The Basic plan includes 2GB of storage, spam filtering, and webmail/mobile access.
Pros
- Privacy and GDPR compliance
- Spam filters
- Fast setup and good deliverability
Cons
- Multiple users are not offered in the Mail Basic 1 and Basic 25
- Limited integrations outside the IONOS ecosystem
- Only 1 email account with no aliases in the starter plan
Starting price: $6.00/user/month
“Google Workspace provides an excellent email service for businesses.” – Techradar
Google Workspace offers Gmail with custom domain email, 30 GB of cloud storage, smart reply, AI search, and deep integrations with other Google apps. It’s ideal for businesses that rely on collaboration.
Pros
- World-class infrastructure and uptime
- Native integration with the Google Workspace ecosystem
- Robust security and admin tools
Cons
- Less-scalable costs compared to others on this list
- Overkill for resellers looking for simple email add-ons
- Limited reseller-specific features or discounts
Starting price: $3.50/user/month
“Affordable and modern collaboration ecosystem” – Capterra
IceWarp is a lesser-known alternative focusing on secure collaboration. It includes email, team chat, documents, and calendars hosted on your domain.
Pros
- Up to 100 GB storage available in higher plans
- Strong privacy control, hosted in EU
- Integrated document editor and collaboration features
Cons
- Onboarding may require more technical knowledge
- Interface can feel clunky
- On premise implementation can get tricky
Conclusions: how to choose the right cheap email hosting provider
For domain resellers, choosing the right business email provider is about extending the service offering to augment and retain your customer base.
In order to integrate emails without falling into a customer service trap (generating more costs with service tickets than the actual margins and Customer Lifetime Value), evaluate providers that meet these criteria:
1. Integration and automation
Look for providers that offer API or control panel integration. Openprovider, for example, allows resellers to handle email and domain operations via a single interface, saving time and reducing errors.
2. Reseller-friendly features
Many “cheap” providers are built for end users, not resellers.
Prioritize platforms that support white-labeling, multi-user management, billing transparency, and flexible storage upgrades. The right email solutions for service companies are more geared toward that model.
3. Storage and scalability
Cheap shouldn’t mean limited. Make sure your chosen provider offers enough storage to support professional use and can grow with your client’s needs, ideally starting at 15 GB of mailbox storage.
4. Support and reliability
Email is mission-critical for most businesses. A good email provider must offer strong uptime, spam filtering, virus protection, and responsive support. If you’re the one providing first-line support, this becomes even more important.
Even low-cost email services can become profitable if they’re bundled with domains or sold as part of a managed service.
Eventually, the right business email solution helps anchor clients retention, especially when you offer domains plus email and SSLs.
FAQ
Is cheap email hosting reliable?
Yes, as long as you choose a reputable provider. Many low-cost plans are backed by robust infrastructure, spam filtering, and enterprise-grade security.
Openprovider, offers high uptime and reliability even at budget pricing.
Can I upgrade later?
Absolutely. Most email hosting providers offer flexible plans that let you increase storage, add more users, or access advanced features like calendars, shared folders, and integrations.
What storage limits are typical?
Most entry-level email hosting plans offer 5 GB as starters. Mid-range plans range from 15 GB to 30 GB, while premium options can go up to 100 GB or more.
Openprovider offers 15GB of mailbox storage as default, and lets you scale tiers with unlimited addons of 5 GB, as well as bundle email accounts with domains and SSLs.
Do providers include spam protection?
Yes. Spam and virus protection is typically included, even in budget plans. As an ISO 27001-certified system with easy Single Sign-On (SSO) and Two-Factor Authentication (2FA), Openprovider offers SpamExperts to block phishing, spam, and malware in advance.
Can I connect my own domain?
Definitely, and it’s actually recommended.Professional email with your client’s domain is the standard practice for businesses. While custom domains are generally offered through the email service itself, resellers find it more convenient to access domains at cost price to increase their margin.
