Free B2B email outreach to new businesses
AI writes your outreach email. Pick verified B2B companies from our directory — including newly launched businesses — and send. No contact list needed, 3 free emails per domain.
Your competitors never show up in your audience.
PhronexusAI matches you with complementary, non-competing businesses. You show their ads, they show yours — a reciprocal advertising exchange, managed by AI. Choose your model: weighted auction (maximizes conversions, recommended) or impression balance (get as much as you give). Change it anytime, anywhere. Plus free AI-written email outreach to verified B2B companies from our directory — no contact list needed.
Our Guarantees
Full transparency about what we offer, what we protect, and what always stays under your control.
The platform identifies and blocks every competing business before the auction even begins. This isn't an optional setting — it's the network's foundational rule, enforced automatically for every member.
PhronexusAI never sells, shares, or accesses your data without permission. Business profiles, statistics, and customer information always remain exclusively yours.
Review and approve every ad before it shows. Set allowed categories, block specific businesses, and adjust display spaces — all from your dashboard.
The Display System
The default model is the weighted auction — focused on conversions. If you prefer absolute balance, switch to the second model: get exactly as many impressions as you give. Change it anytime from your dashboard, at no extra cost.
The snippet instantly sends a request to PhronexusAI and the auction system activates automatically.
Every qualified business submits its AI score (0–1000) and profile points — together they form the auction weight.
Weighted lottery: the more total points, the higher the odds of winning. Performance, not luck.
If the winning business has multiple active ads, a second auction runs among them based on the category's historical performance. The same visitor won't see the same ad twice in a row — each refresh shows a different one, cycling through all available ads before repeating.
How your auction weight is calculated
Profile points build up from every impression and conversion you give. The more active you are, the higher your weight.
Your current balance status
The small difference is compensated automatically — the balance naturally fluctuates and stabilizes within a few days.
In this model, the platform ensures that each month, impressions received get as close as possible to impressions given. Competitors always remain blocked.
Factors that affect the auction
Assesses how complementary two businesses' audiences are. Calculated by AI during matching — increases automatically as your profile improves.
Every impression you offer your audience builds profile points. Active businesses gain extra weight in every future auction.
When someone converts after a network impression, the platform verifies it and automatically adds 1 profile point.
Competitors — never in the auctionRegardless of their score, competing businesses are blocked before the auction even begins. This isn't a setting — it's the platform's architecture.
How the balance model works
The platform measures every impression given and ensures you receive just as many. The balance fluctuates slightly but is compensated automatically.
Even in the balance model, conversions are recorded and shown in analytics — they don't affect distribution, but provide valuable data.
Distribution is based solely on the number of impressions given, with no auction.
The same anti-competitor guaranteeYour competitors remain automatically blocked regardless of which model you choose.
How It Works
Steps 1–3 open as a guided walkthrough during signup. You can skip them, but we strongly recommend starting right away.
Give us your name and site URL. AI analyzes the page and automatically generates an accurate business description. Read it, edit it if you'd like, and approve it — this description is the foundation the platform uses to find complementary businesses.
This step decides which businesses' websites your ad can appear on. B2B connects only with B2B, B2C only with B2C, B2B2C with everyone. The split is based on visitor type — the people visiting each type of site are fundamentally different.
Copy and paste a small block of code into your page — this opens the space where complementary businesses' ads will show. Claude AI is available as a direct assistant for the code installation: it tells you exactly where to place it and confirms everything works.
The platform has its own Creatives section where you build your ads. Choose the format — static image, video (via YouTube URL), or interactive HTML5. For each format, you have two paths: upload your existing material, or let AI create the ad from scratch based on your business description.
Add the tracking snippet to your confirmation page, purchase button, or main site code. The platform measures every conversion coming from the network and automatically adds it as a point — increasing your weight in every future auction.
Platform
After signup, the AI system compares your profile with every other business in the network. Category, subcategory, and business description are all considered. The result is a 0–1000 score showing how much your audience might interest the other business.
The Creatives section lets you build ads in three formats — and for each one, AI helps with the full creation: generating the image, structuring the HTML5, or helping with the video description.
Tracking turns the platform from an exposure tool into a system with measurable results. The platform knows whether a visitor who took an action came directly from a network impression.
The analytics dashboard shows you everything, unfiltered: impressions given and received, your top-performing ads, verified conversions, and the categories of businesses you've connected with.
Businesses with larger teams can split access by function. Each member sees and does only what their role allows — no unnecessary access to sensitive settings.
When you add the display or tracking snippet, Claude AI is available as a direct assistant right in the platform. It shows you exactly what code to copy and automatically confirms the connection works.
Network Segments
The split isn't an arbitrary choice — it's based on visitor type. Every business sets its own type during signup, and ads only appear on websites with visitors from a compatible type.
Business platforms and services target corporate customers. Showing B2C ads to B2B visitors wouldn't add value — so the split is automatic.
Pricing
Both plans include every feature — AI Matching, Ad Studio, free email outreach, Analytics, Teams & Roles. The difference is how many auctions and balance exchanges your business can join each day.
A participation is one time your business is a candidate for an ad space in a pool. Limits reset every day at midnight (Berlin time). On the free plan, once you reach the Balance limit, your ad space keeps showing others until what you gave today equals what you received today; then both pause until the next day.
Up to 100 Auction and 100 Balance participations per day. Every feature included, with monthly limits on AI ad creation and support chat. No credit card required.
Up to 3,000 Auction and 3,000 Balance participations per day, unlimited AI ad creation and support chat, and no PhronexusAI badge on your ad space.
No lock-in. Pause or cancel whenever you'd like, directly from your dashboard.