Monthly visits
Not availableData as of Oct 24, 2026MailSign
Create email signatures and track which links people click

What it does
- Enter your contact details and links, choose a template, and preview your email signature.
- Copy it into your email settings and use the paid plan to track link clicks and campaign engagement.
Who is it for?
For freelancers, creators, and small teams building consistent email signatures and tracking links.
Compare features, prices, and free plans
| Tool | Price | What's free | Best for |
|---|---|---|---|
| MMailSign | From $5.60/mo | The free plan includes 1 watermarked signature with basic templates and no analytics; Indie Hacker costs EUR 5/month. | Create email signatures and track which links people click |
| hhtmlesignature | Pay as you go, from $9.99 | Sign up for 10 credits, enough for 1 set of 4 signature designs. | Create HTML email signatures from your contact details and brand style |
| EEmailSign | $32.46 one-time | The free plan offers unlimited signatures and all 16 templates with a branding link; Pro launches at EUR 29 as a one-time payment. | Create branded email signatures for Gmail, Outlook, and Apple Mail |
| eesigna | $9 one-time | Free templates, photos or logos, and HTML, PNG, and plain-text export are included; a free account can save 2 signatures. | Create an email signature from your details, photo, and logo |
Prices and free limits can change. Check the official site for the latest details.
What should you build next?
See what tools earn, how crowded the market is, and how long a solo build might take. Get a build, wait, or skip verdict, with lessons from successes and failures.
These are sample assessments, not final recommendations. We don't guess at missing revenue, traffic, or build times.
Monthly recurring revenue (USD)
$0Data as of Oct 24, 2026Launched
Not availableData as of Oct 24, 2026Founders
1Data as of Oct 24, 2026Worth building? Look at the evidence
Higher is better (out of 5)Demand Estimate
Trends, anchor-relative interest, and growth are unavailable; 36 unique suggestion long tails. Demand is estimated only from suggestion count.
Room to compete
Edge over free options Estimate
The first 10 returned results for “email signature generator free” contain 4 confirmed sufficient free tools, deduplicated by domain: emailsigner.com, useblyn.com, dynamb.com, freesignature.co; 4 tools remain unknown. In this category, 11/18 (61.1%) are free/freemium and 1 have unknown pricing; this Codex search sample is not a live Google ranking.
Can you build it solo? Estimate
Initial assessment: Signature templates and click analytics can form a small tool, while display compatibility across email clients requires validation.
Finding customers Estimate
Initial assessment: Email signature generation and signature link tracking have clear demand-related search entry points.
Willingness to pay Estimate
Initial assessment: Professional users need consistent signatures and link tracking, but individual users usually have limited budgets.
Higher scores mean better prospects. These are sample assessments, not investment advice.