Find and Qualify Business Leads for Your Next Client
Your next client is already online. Mailvantis finds them.
Mailvantis finds verified business contacts from Google Maps, scores them for your service, crafts personalized outreach emails, and sends them via your own SMTP or Gmail — so you can focus on closing, not searching.
Built in Nigeria · Paystack payments · Priced in Naira · No foreign card needed
One platform. The whole outbound workflow.
Find leads
Search Google Maps by industry and location. Mailvantis visits each result, extracts the publicly listed email, and verifies it before saving it to your lead list.
Score for fit
Your service profile is compared to each lead. Every lead gets a HOT / WARM / COLD score so you know exactly who to contact first and who to skip.
Write the email
AI reads what the business does and writes a personalized outreach email that references their specific work — not a generic template. You review and edit before sending.
Send & track
Send from your own SMTP or Gmail. Mailvantis records tracking-image fetches, link clicks, and replies in one place so follow-ups are based on real activity.
You have a great service. Finding clients is the hard part.
You spend hours searching for potential clients one by one instead of actually working.
You send the same generic email to everyone and wonder why nobody replies.
Every outreach tool you find is priced in dollars and built for American businesses — not yours.
That is exactly why Mailvantis exists.
From zero to personalized outreach in under 5 minutes.
Real lead generation Nigeria businesses can actually afford — no manual searching, no generic templates.
Find
Tell Mailvantis your industry and location. It searches Google Maps and returns verified businesses with real email addresses — automatically. No manual searching. No copy-pasting.
Score
Mailvantis reads your service profile and scores every lead on how well they match what you actually sell. HOT leads are your strongest matches. Start with those.
Write
AI studies each business and writes a personalized email based on what they focus on and how your service complements their work. Not a template. Not generic. A real email that sounds like you wrote it yourself.
Send & Track
Send directly from Mailvantis. Review tracking-image activity, clicks, and replies. Image fetches can come from email-provider proxies or security scanners and do not prove a person opened a message.
What changes when you use Mailvantis
This is sales automation Nigeria businesses can run themselves — no agency, no dollar subscription.
You stop relying only on referrals and start finding clients yourself
You know which leads to contact first instead of guessing
Your emails sound personal because they are — written for each business specifically
You review image-fetch activity, clicks, and replies to help plan follow-up
You run your entire outreach from one platform instead of five tabs
You pay in Naira with Paystack — no dollar card needed
Built for people who sell services
Freelancers
You do great work but finding consistent clients is exhausting. Mailvantis does the prospecting so you can focus on delivering.
Digital Agencies
You need a steady pipeline of new business. Mailvantis finds qualified leads and writes outreach that sounds like it came from your team.
Nigerian SMEs
You sell B2B and need to reach decision makers. Mailvantis finds them, scores them for your specific offer, and gets your email in front of them.
Mailvantis is not for consumer brands, e-commerce stores, or businesses that do not sell directly to other businesses.
Why I built this
In July 2026, I built an AI agent and needed clients for it.
I spent days trying to find leads. Every tool I tried was either too expensive, built for American markets, or required a foreign card I didn't have.
I was based in Warri, Nigeria, and I had a product people needed but no affordable way to reach them.
So I built my own solution.
A simple tool that found Nigerian businesses on Google Maps, extracted their contact emails, and wrote personalized outreach emails automatically.
It worked. I started getting replies. Then people started asking what tool I was using.
That question became Mailvantis.
Built by a Nigerian founder, priced in Naira, for businesses that sell.
If you sell a service and you are tired of relying on referrals — Mailvantis was built for you.
Mailvantis vs. the alternatives
| Mailvantis | Apollo | Clay | Manual Outreach | |
|---|---|---|---|---|
| Starting price | ₦0 | $49+/mo | $149+/mo | Free (your time) |
| Nigerian payment support | Yes — Paystack | No | No | N/A |
| BYO email (your own sender) | Yes | No | No | Yes |
| AI service-matched personalization | Yes | Limited | Limited | Manual |
| Open/click/reply tracking | Yes | Yes | Yes | No |
Simple pricing. Priced in Naira. No foreign card needed.
Start free. Upgrade when you're ready. Pay with Paystack.
Daily limits reset automatically every day at midnight UTC · Cancel anytime · No contracts · No foreign card needed
Questions people actually ask
How does Mailvantis find emails?
We search Google Maps for businesses in your chosen industry and location, then visit each business website to find their publicly listed email address. We only keep leads with verified emails.
Is this legal?
Yes. We only collect business contact information that is publicly listed by the business themselves — on their website, Google Maps listing, or social media profiles. This is standard B2B outreach practice.
Will the emails sound like templates?
No. Mailvantis reads your service profile and studies each business before writing. The email references what that specific business does and how your service complements their work. You can also edit every email before sending.
What if I run out of leads?
You can buy extra lead credits without upgrading your plan. Credits never expire.
Does it work outside Nigeria?
Yes. Mailvantis finds leads in any country. It works best in Nigeria and other African markets but searches globally.
How is this different from Apollo or Clay?
Apollo and Clay are priced in USD, built for American markets, and require foreign cards. Mailvantis is built for Nigerian businesses, priced in Naira, and accepts Paystack payments.
Built for how you actually prospect
Every team prospects differently. See how Mailvantis fits your specific workflow.
Lead generation in Nigeria
Find local businesses across Lagos, Abuja, Port Harcourt and beyond. Priced in Naira, pays with Paystack.
For freelancers
Start on the free plan. Find your first 25 leads, score them, and send personalized pitches — no monthly fee until you're ready.
For agencies
Run prospecting campaigns by vertical. Keep leads organized by client or industry and track outreach activity across the team.
B2B outbound
Reach decision-makers at other businesses. Every lead is verified and scored so your outbound pipeline stays clean.
Google Maps leads
Turn Maps listings into actionable leads. Industry, location, name, website, email — extracted and verified automatically.
"To make it easier for businesses to get potential leads, identify their customer's fit and close sales."