Understanding 10DLC trust scores and message throughput
A 10DLC trust score is a rating assigned to your registered brand that reflects how legitimate and verifiable your business is. That score, combined with your campaign's use case, determines how much throughput carriers grant you — how many messages you can push through per unit of time. Higher trust plus an appropriate use case unlocks higher throughput and better deliverability; low trust or a mismatched use case means tighter limits and more filtering.
Two senders can register for A2P 10DLC and end up with very different sending capacity. The difference is usually the trust score and the use case. Together they decide your throughput — the rate at which carriers let your messages flow. This is general, practical information, not legal or carrier-policy advice.
What a trust score actually is
When you register your brand with The Campaign Registry, your business details are verified and you're assigned a trust score. Think of it as a measure of how confidently carriers can identify you as a real, accountable business. Factors that feed into it generally include:
- How verifiable your business is — a legal entity with matching records scores better than thin or unverifiable details.
- The completeness and accuracy of the information you submitted.
- Whether you completed additional brand vetting — a deeper, third-party assessment that can raise your score.
A low score isn't a punishment; it usually means carriers simply can't confirm much about you yet.
Trust score plus use case equals throughput
Your trust score doesn't set throughput on its own. Carriers combine it with your campaign's use case to decide limits. A well-vetted brand running a low-risk, clearly legitimate use case gets more headroom than the same brand running a high-risk marketing campaign. Throughput is typically expressed as a rate — messages or segments per second or per minute — and it's a ceiling, not a guarantee.
This is why "just add more numbers" doesn't automatically fix a volume problem. Numbers help you parallelize, but sustainable capacity comes from proper registration, a strong trust score, and an appropriate use case.
What throughput means in practice
Throughput determines how quickly a large send drains. If you have a big list and a modest rate, the send takes longer — messages queue and go out in order. Push faster than your approved rate and carriers respond with queuing, throttling, or dropped messages. The practical answers are:
- Throttle and sub-batch so you never exceed your rate.
- Grow your active number pool so more messages can send in parallel within limits.
- Plan timing for large campaigns so delivery windows are realistic.
How to earn higher throughput
You can't game a trust score, but you can improve the inputs:
- Complete brand vetting. A deeper third-party assessment often raises your score and unlocks higher tiers.
- Register accurate, matching business details. Mismatches drag scores down.
- Match campaigns to reality. Honest use cases with representative sample messages avoid the penalties that come from misclassification.
- Send clean traffic. Consistent opt-in, prompt STOP handling, and content that matches your registered samples all reinforce that you're a legitimate sender.
- Build reputation over time. Steady, compliant sending is read as trustworthy.
Trust score vs. sender reputation
It helps to separate two ideas. The trust score is a registration-time rating of your brand's legitimacy. Sender reputation is the ongoing signal carriers infer from how your traffic behaves — opt-out rates, spam reports, content patterns, and complaint volume. A great trust score won't save traffic that behaves like spam, and disciplined sending strengthens your standing regardless of tier.
How Fivra fits in
Fivra's broadcasting pipeline is built to send within your carrier limits: sending is throttled and sub-batched to respect throughput, and capacity scales as your active number pool grows. STOP handling is automatic, which supports the clean-sending behavior carriers reward. Brand registration and any additional vetting are completed for your business through The Campaign Registry; the platform is designed to make the most of the throughput your trust score and use case earn.
FAQ
What is a 10DLC trust score?
It's a rating assigned to your registered brand that reflects how legitimate and verifiable your business is. Carriers use it, together with your campaign's use case, to decide how much messaging throughput to grant you.
How is throughput determined?
Throughput is set by combining your brand's trust score with your campaign's use case. A higher score and an appropriate, lower-risk use case generally unlock higher rates; low trust or a mismatched use case means tighter limits.
How can I increase my trust score?
Complete additional brand vetting, submit accurate business details that match official records, and register honest use cases with representative sample messages. You can't directly set the score, but you can improve the inputs it's based on.
Why is my throughput lower than I expected?
Common reasons include an unvetted or lightly vetted brand, a high-risk use case, or a mismatch between your registered campaign and the content you send. Deeper vetting and honest use-case registration usually help.
Does more phone numbers mean more throughput?
More numbers let you send in parallel, which helps drain a large list within your limits, but the per-brand and per-campaign throughput ceiling is driven by your trust score and use case, not by number count alone.
Does Fivra respect my throughput limits automatically?
Yes. Fivra throttles and sub-batches sending to stay within carrier limits, and capacity scales as your active number pool grows. STOP handling is automatic, supporting the clean sending behavior that protects your standing.
Outreach at volume. Compliance by default.
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