Spark Mail vs Supafax: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Spark Mail and Supafax side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Spark Mail leads on lower entry price and a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Spark Mail
Smart inbox and team collaboration for effortless email management
Best for you if:
- • You want a free tier before you commit
Supafax
AI email assistant for Gmail and Outlook
Best for you if:
- • You want AI email assistant for Gmail and Outlook
| At a Glance | Spark Mail | Supafax |
|---|---|---|
Starts at | Free plan, paid from $4.99/mo, billed monthly Premium plan | From $35/user/mo, billed monthly Professional plan |
Category | Productivity Communication | Email Email Clients |
Rating | 4.5/5 G2 4.5 61 reviews | n/a |
Free plan | Yes | No |
Choose Spark Mail or Supafax?
Choose Spark Mail if
- You want a free tier before you commit
- You want smart inbox
- You want team features
- Budget matters ($4.99/mo, billed monthly vs $35/user/mo, billed monthly)
- You work in productivity, not email
Choose Supafax if
- You want AI email assistant for Gmail and Outlook
- You work in email, not productivity
In-Depth Analysis
Spark Mail
Smart inbox and team collaboration for effortless email management
Spark Mail's pricing is quite fair, offering a robust Free tier for personal use and a competitive Premium tier at $4.99/month for individuals.
Strengths
- Pro: Smart inbox
- Pro: Team features
- Pro: Cross-platform
Weaknesses
- Con: Privacy concerns past
- Con: Limited integrations
Key features
Supafax
AI email assistant for Gmail and Outlook
The pricing is fair but not generous.
Plans and prices: Spark Mail vs Supafax
| Tool | Plans and prices | Source |
|---|---|---|
| Spark Mail |
| sparkmailapp.com/pricing |
| Supafax |
| supafax.com/pricing read Oct 22, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Spark Mail pricing and Supafax pricing.
Key Takeaways
Spark Mail
- Lower entry price: $4.99/mo, billed monthly vs $35/user/mo, billed monthly
- Has a free plan
Supafax
- Choose if you want AI email assistant for Gmail and Outlook
What the data shows
On the data below, Spark Mail leads on lower entry price and a free plan. We do not name an overall winner for this pair.
- Only Spark Mail has a published user rating (4.5/5 from 61 reviews); Supafax has none we can show.
- Spark Mail has the lower entry price: $4.99/mo, billed monthly (Premium) against $35/user/mo, billed monthly (Professional) for Supafax.
- Only Spark Mail has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Spark Mail and Supafax compare in 2026?
On the data below, Spark Mail leads on lower entry price and a free plan. We do not name an overall winner for this pair. Only Spark Mail has a published user rating (4.5/5 from 61 reviews); Supafax has none we can show. Spark Mail has the lower entry price: $4.99/mo, billed monthly (Premium) against $35/user/mo, billed monthly (Professional) for Supafax. Only Spark Mail has a free plan.
What are Spark Mail and Supafax used for?
Spark Mail: Smart inbox and team collaboration for effortless email management. Supafax: AI email assistant for Gmail and Outlook.
What does Spark Mail cost vs Supafax?
Spark Mail's cheapest paid plan is Premium at $4.99/mo, billed monthly; it also has a free plan. Supafax's cheapest paid plan is Professional at $35/user/mo, billed monthly. Prices read on the vendors' pricing pages, latest check Oct 22, 2026.
What's the main difference between Spark Mail and Supafax?
Spark Mail's main strength: smart inbox. Supafax focuses on AI email assistant for Gmail and Outlook.