IPinfo
👤 Ben Dowling (Ex-Facebook engineer, ex-Calm CTO. Hit a personal pain looking up IPs, shipped a free API on Stack Overflow — devs came to him.)🌐 siteXLinkedIn
IP data — location, company, VPN and abuse detection — as an API and bulk data, built from internet measurements.
Will it work? · our read
Owns its supply. A weekend IP API grew into a data business — because IPinfo makes the data, not resells it. Enterprises pay for accuracy; free tiers still pin the low-end floor.
01How the money moves
Free, no-signup IP API posted on Stack Overflow pulls in developers
→
Devs hit rate limits and self-serve upgrade to paid API tiers
→
Enterprises (Cloudflare, Cisco) pay an estimated 5-6 figures for bulk IP data
02The numbers
50B/mo
API requests
IPinfo
1M+
active accounts
IPinfo 2024
846
probes in 119 countries
IPinfo
Requests doubled 2023->2024; the probe network is the data moat. IPinfo 2024 review
Ben states "multiple millions per year, growing about 50%" (SaaS Club, 2022) — first-party but not a precise number. The about $3.7M figure is Latka's third-party estimate, flagged.
03Weight class — CENTStap an axis
Control Mid
Owns its data pipeline, but free rivals (MaxMind GeoLite, ip-api) commoditize the low end and cap low-end pricing power.
04The key move
Measure, don't resell
Rivals aggregate and resell the same third-party IP files — a consensus of guesses. IPinfo built 846 probes to measure location itself. That made the data un-copyable, and enterprises pay for the accuracy.
fact
The counter-intuitive move
Measurement is slow and capital-heavy — a solo rival can't fund probes. But MaxMind's brand and bundled free database still win price-sensitive developers.
our read
05Where the moat is
Not the API (anyone can wrap IP lookups). It's:
Owns the data: 846 probes, measured not resoldFree API seeded on Stack Overflow drives signupsResearch team (ex-Max Planck) polices accuracyEnterprise trust: Cloudflare, Cisco, Microsoft
06How it diesmedium confidence
The dead twin: an IP API reselling the same files everyone has, priced to $0 by free tiers (MaxMind GeoLite, ip-api). And if Private Relay and VPNs sever IP-to-location, the signal itself decays. our read
Show evidence · counter
Evidence: Free geo tiers everywhere (fact) + Control is the weak CENTS axis; VPN and Private Relay adoption is rising.
Counter: But IPinfo sells VPN/proxy/abuse detection — so the masking trend becomes demand for its data, not just a threat. Measured data stays hard to copy.
07Against rivals
MaxMind is the incumbent database; IPinfo differentiates on measured accuracy, not price. our read
08Who uses it
Fraud & risk teamsAd-tech / attributionSecurity & threat intelGeo-routing & CDNsCompliance / geoblocking
★Would it work for you?
Do you know a dataset everyone resells but nobody actually measures — in a domain you could go collect yourself?
Ben's edge was owning the measurement, not wrapping someone else's file. We don't score you — you answer.
🚀Use it as a launchpada prompt for your own AI
Copy → paste into your AI → then develop it freely in the conversation.
You are a sharp, honest startup strategist. Use the proven case below as a launchpad for MY idea — help me find my own angle, not copy it.
<my_profile>
Domain I know: [your domain]
My unfair advantage (access/audience): [your edge]
Interests: [your interests]
Resources & goal: [your resources] · [your goal]
</my_profile>
<case name="IPinfo" model="data">
What it does: IPinfo sells IP address data — geolocation, company, VPN and abuse detection — via a freemium API and bulk downloads.
Why it won (moat): It measures IP location itself with 846 global probes instead of reselling aggregated third-party files, so the data is hard to copy.
Weakest axis (CENTS): Control is the soft axis: free tiers (MaxMind GeoLite, ip-api) commoditize the low end and cap pricing power there.
How it could die: It dies if IP geolocation becomes a free commodity or if Private Relay and VPNs sever the IP-to-location link.
</case>
<task>
Be a skeptical operator, not a cheerleader. No generic startup platitudes. If my angle is weak, say so plainly.
First, a reality check: markets like this mostly fail. State the honest base rate (how crowded/hard is this?) and the ONE specific thing that would have to be true for ME to be the exception — grounded in my profile above.
Then a compact table:
- Fit — does this pattern suit my edge, or fight my gap?
- Angle — my sharpest differentiation vs IPinfo (concrete, not "better UX")
- Distribution — exactly where my first 100 users come from (this is the hardest part — be specific, not "content marketing")
- Risk — its "how it dies" (above) in MY situation
Finish with one line: "The single thing to do next."
Use only the facts above; if data is thin, say so — never invent numbers.
Then stay with me and go deeper on whatever I ask — tech stack, rough cost & time, the smallest MVP to test, pricing, or timing.
</task>
✓ Copied — paste into your AI
👤Placeholders like [your domain] auto-fill from your profile — example values for now.Set up profile →
Sourcesupdated · daily
SaaS Club — Ben Dowling interview (2022)IPinfo 2024 review — 1M+ accounts, 846 probes, 40 staffLatka — IPinfo about $3.7M revenue estimate (third-party)IPinfo homepage — customer logos (Cloudflare, Cisco, Microsoft, Snowflake)Ben Dowling (@coderholic) on X
Revenue is a third-party Latka estimate (about $3.7M, EST, unverified). First-party, Ben states only "multiple millions per year, growing about 50%" (SaaS Club, 2022). Accounts, probes and request metrics are IPinfo's own published figures. We never score you.