Sending a text? Know what the carrier filter will flag before you hit send.
Paste your message. Get a severity-ranked pre-check against published filtering patterns and TCPA/MMA consent text rules — before a campaign gets blocked at the aggregator.
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Key Takeaways
- SMS text vs published filtering factors, severity-ranked.
- Actionable fix checklist — never a silent rewrite or auto-send.
- Honesty: a heuristic pre-check — not a delivery guarantee.
SMS text first. Filtering factors next.
Decision-support filtering-risk ranks — not a delivery guarantee and not a legal audit.
SmsPrecheck — definition
SmsPrecheck pre-checks SMS copy against the carrier-filtering patterns and TCPA/MMA consent text elements that wireless carriers and industry codes document, returning a scored, severity-ranked report with concrete edits — before a campaign gets blocked at the aggregator, billed in double segments, or reported by confused recipients.
What this is NOT
- Not a sending service, CPaaS connector, or delivery guarantee.
- Not a registration checker — 10DLC and carrier status are advisory checklist items, never looked up.
- Not a substitute for legal review of TCPA, MMA or GDPR/PECR obligations.
Controller / Processor — When packs mention privacy roles, we use GDPR Art.4 labels: Controller and Processor (decision-support only).
SMS written. Carrier filter won.
Filter-bait vocabulary
"Act now" and "claim your prize" are still the most reproducible phrases aggregators weigh — in a 160-character message hardest.
Consent text gaps
No STOP guidance, no help path, no rate disclosure are both a TCPA/MMA exposure and the pattern recipients report.
Risky claims
Income and health promises in marketing texts draw filtering and regulator-level substantiation scrutiny.
Registration debt
An unregistered campaign gets blocked at the aggregator before a single recipient sees it — the tuition is paid in silence, with no bounce notice.
Paste. Scan. Fix.
Severity-ranked findings from your SMS text against published filtering and consent factors.
Filtering-risk findings
Phrasing, format and segment costs, consent gaps, claims and context advisories, each with quoted evidence.
Severity ranks
High / medium / low so you fix the send-blocking flags first.
Fix checklist
Actionable edits — you still own the final message.
Copy-ready report
Markdown you can paste into a ticket or campaign thread.
Everything you need for an SMS pre-check
Built for teams shipping new campaigns every week.
Filter-vocabulary and format detection
Phrasing, format and segment costs, consent gaps, claims and context advisories, each with quoted evidence.
Severity-ranked output
High / medium / low so you fix the send-blocking flags first.
Fix checklist included
Actionable edits — you still own the final message.
Copy-ready
Markdown you can paste into a ticket or campaign thread.
From paste to pre-check report in 3 steps
Paste the message
The exact text you plan to send — plus message type and destination region.
Scan
Deterministic engine ranks findings by severity.
Review
You edit the message. SmsPrecheck never rewrites or sends.
Paste. Scan. Fix.
Severity-ranked findings from your SMS text against published filtering and consent factors.
Filter-bait vocabulary
"Act now" and "claim your prize" are still the most reproducible phrases aggregators weigh — in a 160-character message hardest.
Filtering-risk findings — Phrasing, format and segment costs, consent gaps, claims and context advisories, each with quoted evidence.
Filtering factors · optional AI · human review
Paste your SMS text with message type and region. Deterministic severity ranks first. Optional AI never invents findings. You review before sending.
Read the methodology →Paste-first SMS reports — not a sending platform
| # | SmsPrecheck | Manual carrier-guideline reading / spam-word lists |
|---|---|---|
| 1 | Text vs filtering factors in one paste | Hours reading carrier-guideline pages |
| 2 | Severity-ranked fix list | Scattered checklist notes or a silent aggregator block |
| 3 | Self-serve from $19/mo | Enterprise compliance suites |
| 4 | Decision-support only | May over-promise deliverability scores |
Methodology before you ship
AI draft · human review · decision-support only.
Read methodology →Open studioTry it on this page
or generate below.
Saved history
Built for SMS marketers and lifecycle teams
Capability cards describe the studio. No fabricated customer counts.
A pasted message becomes ranked findings against published filtering factors.
Message type and region tune how aggressively consent and claim risks escalate.
Every finding ships a suggested edit — you still decide.
Simple plans that scale
All paid plans include
- SMS pre-check studio
- Severity-ranked export
- Rule-based checks (decision-support)
- Email support on paid plans — no hidden add-ons for core studio use
- Limited AI checks: 3/day · 15/mo (fair use)
- Studio demo (no extra LLM fee)
- AI included: 40 runs/day · 300/mo (fair use)
- No separate ChatGPT subscription required
- Priority support · 2 months free with yearly
Feature comparison
What each plan includes — quotas reflect the enforced fair use limits.
| Dimension | Free | Pro | Enterprise |
|---|---|---|---|
| Usage | |||
| AI runs | 3/day · 15/mo | 40/day · 300/mo | 200/day · 3,000/mo |
| Report export | Watermarked | Clean export | Clean export |
| Audit log | Not included | ✓ Included | ✓ Included |
| Product | |||
| Carrier-filter vocabulary scan with token-precise matching | ✓ Included | ✓ Included | ✓ Included |
| Format costs: GSM-7 vs UCS-2 encoding and billed-segment math | ✓ Included | ✓ Included | ✓ Included |
| Consent text elements: STOP opt-out, HELP path, msg & data rates | ✓ Included | ✓ Included | ✓ Included |
| Outcome-claim sensitivity by message type and region | ✓ Included | ✓ Included | ✓ Included |
| BYOK (your LLM key) | Not included | Not included | ✓ |
| SSO | Not included | Not included | Roadmap |
| Support & compliance | |||
| Support | Community | Priority | Custom SLA |
Already paid? Unlock Pro with your license
Licenses are issued manually after your payment is confirmed: we generate one per paid order and send it to the purchase email, typically within a few hours. Enter it below to activate Pro on this device — no account needed. Nothing yet? Write to lixingliangsy@163.com and reference your order email.
Your questions, answered
What does SmsPrecheck check?
A scored, severity-ranked pre-check of one pasted text message against published carrier-filtering patterns and TCPA/MMA consent text elements — decision-support drafts, never a delivery guarantee.
Does a good score guarantee my text gets delivered?
No. Delivery depends on carriers, aggregators and recipients — your 10DLC registration, consent records and complaint history are outside what any text checker can see. SmsPrecheck only flags the published factors present in the text you paste.
Can I cancel anytime?
Yes. Self-serve plans cancel anytime; access continues until period end.
Do I need a credit card to start?
No. Start with email signup or Demo mode in the studio, then upgrade when ready.
Do I need my own ChatGPT / OpenAI subscription?
No for Free/Pro. AI runs are included in your plan (fair use) via our platform key. Enterprise can optionally bring your own OpenAI key (BYOK) — configure it at /settings (key stays server-side only).
What is Fair Use / what if I hit the AI limit?
Free includes 3 AI checks/day and 15/month. Pro includes 40/day and 300/month. At the fair-use limit the studio returns a clear QUOTA_EXCEEDED notice with the reset time — the Rule-based demo keeps working; Enterprise BYOK covers heavier volume.
Is checkout secure?
Payments are processed by Waffo Pancake (merchant of record).
What happens after I pay?
You receive access confirmation; fulfillment is tracked via webhook + order logs.
Quick answers
- Ranked findings per run
- Filtering-factor aware
- TCPA/MMA consent text gaps flagged
- Copy-ready
- Pricing starts at $0 (Free).
More questions
What inputs?
SMS text (the exact message you plan to send), message type, destination region, and strictness.
Delivery guarantee?
No. Heuristic pre-check — not a delivery or compliance guarantee and not legal advice.
What comes back?
Ranked findings with quoted evidence, billed-segment math, and a fix checklist — always review.
Demo or live?
Demo is labelled; live wording needs a configured AI key.
Who is it for?
Founders, lifecycle and growth teams sending marketing texts, alerts or opt-in requests.
Primary sources?
Your pasted SMS text and published carrier/industry guidance (47 CFR 64.1200, 64.1208, CTIA opt-out code).
Does it check my 10DLC registration?
No — deliberately not. It never sends anything, validates numbers, or queries carriers or the 10DLC registry; registration appears as an advisory checklist item only.
Does it clean my number list?
No. Number validity is a different tool class; SmsPrecheck judges only the message text you paste.
How it compares
| Dimension | Manual | SmsPrecheck |
|---|---|---|
| Speed | Hours reading carrier-guideline pages | Seconds per SMS draft |
| Consistency | Varies by reviewer memory | Same filtering factors every run |
| Output | Free-form checklist notes | Structured pre-check report |
| Best for | Final sign-off | Pre-flight QA per campaign draft |
When not to use: Skip it when you need guaranteed carrier delivery, a lawyer’s opinion on TCPA/MMA/PECR, live 10DLC registration or number-status lookup, or list cleaning. This only pre-checks the SMS text you paste.
- Where texts pick up filtering risk — The four places SMS copy quietly trips carrier filters and consent codes.
- SMS checks that people do not learn to ignore — What to block on, what to warn on, and what to leave alone.
- What an SMS pre-check cannot see — The honest boundary between risky copy and a blocked campaign.
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