Twilio

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Twilio is a cloud communications platform-as-a-service (CPaaS) company that provides APIs for developers to integrate messaging, voice, video, and authentication capabilities into applications.

San Francisco, CA

About Twilio

Twilio is a cloud communications platform-as-a-service (CPaaS) based in San Francisco, CA, that enables developers and businesses to embed messaging, voice, video, and authentication features directly into their applications via APIs. Companies use Twilio to power SMS notifications, phone number masking, call centers, WhatsApp messaging, two-factor authentication (2FA), and more. Twilio operates on a usage-based pricing model, charging primarily per message, per call minute, per phone number, or per verification, with rates that vary by country and channel. Customers manage services and billing through the Twilio Console at twilio.com.

A Twilio charge may appear on your bank or card statement if your business, employer, or a service you manage uses Twilio for communications. Common reasons include pay‑as‑you‑go usage (such as SMS messages, voice call minutes, or verifications), monthly charges for phone numbers, committed usage plans, or subscriptions to products like Twilio Verify, SendGrid Email (a Twilio company), or Twilio Flex. You might also see temporary authorization holds when you first add or update a payment method, prepayment/top‑up charges if you enabled auto‑recharge on your Twilio balance, or recurring monthly invoices for enterprise accounts on contract.

To verify or resolve questions about a Twilio charge, first log in to your Twilio Console at twilio.com and review the Billing and Usage sections for matching transaction dates and amounts. Check your email for invoices or receipts sent from Twilio (often from billing@twilio.com or a similar address) around the date of the charge. If you manage multiple projects or sub‑accounts, verify each one for unexpected usage, shared credentials, or integrations you may have forgotten about. For help, you can open a support ticket via the Twilio Support Center, contact your Twilio account representative if you have one, or work with your internal IT/engineering team to confirm which application or environment generated the usage. If you suspect unauthorized activity, immediately rotate API keys, enable two‑factor authentication on your Twilio account, and contact Twilio Support with relevant charge and account details.

Bank Statement Variations

5 known variations

These are the raw merchant codes that appear on bank and credit card statements that we've identified as belonging to Twilio.

  1. ST*TWILIO JAPAN TOKYO JPN
  2. TWILIO INC +18778894546 US
  3. TWILIO INC +18778894546 CA
  4. TWILIO SENDGRID +18778894546 US
  5. Twilio 2VC08401UQG San Francisco CA

Frequently Asked Questions

Why am I seeing a Twilio charge on my card or bank statement?

You’re likely being charged for usage or subscriptions associated with a Twilio account you own, manage, or previously set up. Common items include SMS or WhatsApp messages, voice call minutes, phone number rentals, Twilio Verify transactions (2FA), or email services via Twilio SendGrid. The charge amount typically reflects either a monthly invoice, an auto‑recharge of your Twilio balance, or pay‑as‑you‑go usage in a given period. Log into the Twilio Console’s Billing section to see a detailed breakdown of what was billed on that date.

What are typical Twilio billing amounts and how is pricing structured?

Twilio primarily uses a pay‑as‑you‑go model, so amounts can vary widely based on usage. For example, in the U.S. SMS messages are often billed fractions of a cent per message, phone numbers usually incur a small monthly fee (often a few dollars per number), and voice calls are charged per minute. In addition, products like Twilio Verify and SendGrid Email have their own per‑use or plan‑based pricing. Many customers see recurring monthly charges for phone numbers plus variable usage charges, or periodic top‑ups in fixed amounts (such as $20, $50, $100, or more) when auto‑recharge is enabled.

Why did Twilio charge me after I thought I stopped using the service?

Even if you stop actively using your application, you may still incur charges for active phone numbers, short codes, or services that remain provisioned in your Twilio account. Auto‑recharge may also continue to top up your balance if there is ongoing background usage, such as inbound calls, messages, or forgotten integrations. To fully stop charges, you must release phone numbers, disable or delete active services, and turn off auto‑recharge in the Billing settings. Review your Usage and Subaccounts to ensure no test environments or legacy projects are still generating traffic.

How do I cancel Twilio services or prevent future charges?

To reduce or stop Twilio charges, log in to the Twilio Console and navigate to the Phone Numbers and Products sections to release any numbers and disable services you no longer need. Then, go to Billing > Payment Settings to turn off auto‑recharge or recurring funding of your account balance. If you’re on a contract, contact your Twilio account representative or Twilio Sales/Support to confirm termination terms and dates. Remember that simply uninstalling an app or shutting down your code does not automatically cancel phone numbers or subscriptions in Twilio.

How can I request a refund or dispute a Twilio charge?

If you believe a Twilio charge is incorrect or due to unauthorized usage, collect the transaction date, amount, and the last four digits of the card used, then log in to the Twilio Console and submit a ticket via the Twilio Support Center. Twilio Support can review your account’s detailed usage logs and billing history to determine what generated the charge and whether a credit or refund is appropriate under their policies. For enterprise or contract customers, you may also contact your account manager. If you cannot access the Twilio account tied to the charge, include as much identifying information as possible so Support can help locate it.

Why do I see a small or temporary Twilio charge or a $0/$1 authorization hold?

Twilio may place a small temporary authorization on your card when you first add or update a payment method to verify that the card is valid. These authorization holds can appear as very small amounts (sometimes $0–$2) and should automatically disappear or be reversed by your bank within a few business days. They are not actual Twilio fees and will not be reflected as billed usage on your Twilio invoice. If a hold does not clear after several days, contact your bank and, if needed, Twilio Support with a screenshot of the pending transaction.

How does Twilio handle recurring billing, auto‑recharge, and invoices?

Twilio can bill you in two main ways: auto‑recharge of your prepay balance, or monthly invoicing (common for enterprise accounts). With auto‑recharge, Twilio charges a fixed amount (for example, $20, $50, or a custom amount) whenever your balance drops below a threshold you set, which can result in multiple charges in a busy month. Invoiced accounts receive a monthly invoice summarizing all usage, phone numbers, and subscription fees, which is then charged on the due date via card, ACH, or other agreed payment methods. You can configure thresholds, funding amounts, and billing contacts in the Twilio Console under Billing.

How can I verify which Twilio project or application generated this charge?

Sign into the Twilio Console and check the Billing > Usage section for the period that matches the charge date, then drill down by product (SMS, Voice, Phone Numbers, Verify, Email, etc.) to see which services were used. If you manage multiple projects or sub‑accounts, review each one, as charges are aggregated to the primary billing method. Compare usage records (such as phone numbers, sender IDs, or email sending domains) with your applications or services to identify the responsible system or team. If you cannot determine the source, open a support ticket and Twilio can help you correlate specific usage items with your account and integrations.

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