Twilio Verify vs Prelude
Default scenario: At 100K verifications / month, US numbers, estimated bills are $48,720/yr for Prelude and $75,120/yr for Twilio Verify. That’s a $26,400 difference before accounting for different features or operating costs.
The services may differ in features, performance, support and the work you need to do yourself. Read the notes and test what matters to your setup.
Your selected usage
100K verifications / month, US numbers
- Twilio Verify: $75,120/yr estimated
- Prelude: $48,720/yr estimated
Estimated costs at different usage levels
| Usage | Twilio Verify | Prelude |
|---|---|---|
| 10k10K verifications / month, US numbers | $7,512/yr$0.0626 per verification | $4,872/yr$0.0406 per verification |
| 100k100K verifications / month, US numbers | $75,120/yr$0.0626 per verification | $48,720/yr$0.0406 per verification |
| 1M1M verifications / month, US numbers | $751,200/yr$0.0626 per verification | $487,200/yr$0.0406 per verification |
US rates, one SMS per verification. International rates vary 10×+; carrier fees and SMS pumping fraud aren’t included. Try your own numbers against all sms / otp verification providers.
Side by side
| Twilio Verify | Prelude | |
|---|---|---|
| What it is | Managed OTP API: $0.05 per successful verification plus Twilio SMS and carrier fees; no 10DLC registration needed. | French verification API charging per verification with SMS passed through at carrier cost; EU-hosted. |
| Headquarters | 🇺🇸 United States | 🇫🇷 France |
| Parent jurisdiction | 🇺🇸 United States (Twilio) | 🇫🇷 France |
| EU self-serve plan | No / not documented | Available; check eligible plans and regions |
| GDPR DPA | Yes | No / not documented |
| Billing | payg | payg |
| Free tier | — | — |
| Open source | No | No |
| Source last checked | 2026-10-06 | 2026-10-06 |
| Pricing evidence | Published rates | Published rates |
Which should you choose?
Prelude has the lower estimated bill at every usage level we tested, from 10K verifications / month, US numbers to 10M verifications / month, US numbers.
Choose Twilio Verify if…
- you need a signed GDPR data processing agreement
Choose Prelude if…
- it has the lower estimated bill at 10k, 100k and 1M usage
- you need EU data residency on a self-serve plan
- you want a provider whose parent company is outside the US (France)
Based on estimated list-price bills and the facts above. Features, performance and support aren’t scored.
Twilio Verify pricing
Calculated from the listed vendor rates; exclusions still apply.
| Successful verification fee | US SMS segment |
|---|---|
| $0.05 | $0.0126 |
$0.05 per successful verification (not charged for failed or expired ones) plus $0.0083 per US SMS attempt. US carrier fees also apply; Twilio's published 10DLC carrier fees are AT&T $0.0035, T-Mobile $0.0045, Verizon $0.005 per segment, averaged here to $0.0043, giving $0.0126 per SMS. Verify sends from Twilio's pre-registered senders, so no 10DLC brand or campaign fees. Includes Fraud Guard SMS-pumping protection. Volume discounts by contract.
Twilio Verify plan limits, full rates and cheaper alternatives · official pricing page
Prelude pricing
Calculated from the listed vendor rates; exclusions still apply.
| Successful verification fee | US SMS segment |
|---|---|
| $0.0358 | $0.0048 |
Pay As You Go: €0.032 per verification (price shown at 10k verifications/month; the slider lowers it at volume) plus message costs at carrier cost with no markup: US SMS €0.0043. Converted at 1.12 USD/EUR. Startup plan €360/month adds custom sender ID and advanced anti-fraud; Enterprise is custom. Prelude says it is built and hosted in Europe; no public DPA found.
Prelude plan limits, full rates and cheaper alternatives · official pricing page
Frequently asked questions
Is Twilio Verify cheaper than Prelude?
Prelude has the lower estimated bill at every usage level we tested, from 10K verifications / month, US numbers to 10M verifications / month, US numbers. At 100K verifications / month, US numbers, the estimates are $75,120/yr for Twilio Verify and $48,720/yr for Prelude. Estimates use list prices and leave out features, support and operating costs.
Do Twilio Verify and Prelude offer EU data residency?
Prelude offers EU data residency on a self-serve plan. Twilio Verify doesn’t document it on a self-serve plan.
Do Twilio Verify and Prelude have a free tier or trial?
Neither has a free tier or trial in our data.
Where are Twilio Verify and Prelude based?
Twilio Verify is headquartered in the United States and owned by Twilio (the United States). Prelude is headquartered in France.