Enter the number
Type or paste the unknown number, then sign in with Google, Apple, or email. Free account, no subscription.
TruthFinder's listed plan runs about $28.33/month, billed whether or not you use it. WHODIS charges $1 per solved lookup, once, with no subscription and no card left on file afterward.
This comparison looks at the one job most visitors have in mind — identifying a single unknown caller — not every feature either service offers. TruthFinder is a deep background-check platform; WHODIS is built narrowly around one-off reverse-phone lookups and doesn't try to replace it.
| Feature | WHODIS | TruthFinder |
|---|---|---|
| Monthly cost | $0 | $28.33 |
| 3-month plan | N/A | $22.44/mo, billed $67.32 every 90 days |
| Cost per lookup | $1.00 | $0 (after monthly fee) |
| Subscription required | ✗ Never | ✓ Required |
| Auto-renewal | ✗ Never | ✓ Yes |
| Pay only for results | ✓ Yes | — |
| Credits expire | ✗ Never | N/A |
| Cost for 2 lookups/year | $2 | $339+ |
TruthFinder's $28.33/month plan adds up to about $340 a year if left running for twelve months. For someone who needs to look up an unknown number a few times, that's a large ongoing cost for what amounts to occasional use. At $1 per solve, $28.33 covers roughly 28 separate WHODIS lookups — spent only when you actually need one, not automatically every month.
WHODIS exists precisely for this use case — occasional lookups, no ongoing commitment. You pay $1, you get your answer, and your card isn't touched again until you choose to use it. There's no renewal date to remember and no need to log in next month just to cancel before you're billed again.
TruthFinder includes deep background report features beyond just phone lookup — address history, relatives, criminal records, social media footprint. If you're a landlord, a small HR team, or someone doing repeated due-diligence checks on multiple people, that broader toolset spread across a month of use may be worth the subscription. If you just want to know who called once, it isn't. Check TruthFinder's current plans directly on their site before deciding; subscription pricing and terms change over time, and WHODIS doesn't track or control their offering.
To be clear about scope: WHODIS does not run criminal background checks, pull court records, or compile relative and address histories the way TruthFinder does. It answers one narrow question — who owns this number, if that can be identified — for $1. If your need is broader than that, a background-check service like TruthFinder is the more appropriate tool, not WHODIS.
Simple enough to explain in three lines.
Type or paste the unknown number, then sign in with Google, Apple, or email. Free account, no subscription.
$1 (or one Pack20 credit) only when we find a name. Line type, carrier, location and any Mobstopping Board flag are free. No name, no charge.
That's it. No subscription created. No card on file. No renewal next month.
TruthFinder sells a monthly membership covering deep background reports — criminal records, address history, relatives. WHODIS charges $1 per solved phone lookup and nothing else.
If we can't confidently identify the caller, no credit is charged. You only pay for solved results.
No. Pack20 credits ($10 for 20 lookups) stay in your account indefinitely. Use them whenever you need.
No — there's no subscription to cancel in the first place. If you buy Pack20 and don't use every credit right away, they simply sit in your account until you do.
WHODIS checks live data sources — including Twilio and NumVerify — in real time to try to identify the caller behind a number. If no confident match is found, nothing is charged.
Yes, for personal use. WHODIS may not be used for employment screening, tenant screening, or any purpose governed by the FCRA. See our Terms of Service for full details.
Other comparisons: WHODIS vs Whitepages · vs BeenVerified · vs Spokeo · vs Intelius · Best reverse phone lookup
Trust · Pricing · Area codes