Twilio Lookup Alternative
numtrue runs a live HLR query against the carrier network, same as Twilio Lookup's line type add-on, for less than half the price. No monthly commitment, just pay per check.
numtrue vs. Twilio Lookup
| numtrue | Twilio Lookup | |
|---|---|---|
| Price per check | from $0.0064 | ~$0.013 (format + line type) |
| Live carrier query (HLR) | Yes | Line type add-on only |
| Reachability (on/off right now) | Yes | No |
| Ported number history | Yes | Add-on, separate fee |
| Disposable/burner detection | Yes | No |
| Monthly minimum | None | None |
| Bulk upload (CSV, up to 10k) | Yes | Requires custom scripting |
Twilio Lookup pricing per their published rate card as of this writing. Confirm current rates on their site, carriers and pricing change.
Why teams switch
Actually live, not just format-checked
Twilio's base Lookup only validates formatting. Reachability and live carrier data need the paid line-type add-on, and even that isn't a real-time HLR ping.
Lower cost per check
$0.0064 at volume vs. roughly $0.013 for Twilio's combined format + line type lookup. On 100k checks a month, that's a real difference.
Built for list cleaning, not just single lookups
Upload a CSV, get results by webhook. You don't need to write your own batching and retry logic on top of a single-number endpoint.
Disposable number detection included
Flag burner and disposable numbers before they hit your dialer or SMS list. Not something Twilio Lookup offers.