# Scribbr vs ShieldLabs

Scribbr records 7,530,803 monthly visits with +14.6% month-over-month growth and Freemium pricing. ShieldLabs records 2,059 monthly visits with +42.4% growth and Freemium pricing.

| Metric | [Scribbr](https://openaitools.app/tool/scribbr) | [ShieldLabs](https://openaitools.app/tool/shieldlabs) |
| :--- | :--- | :--- |
| Website URL | https://www.scribbr.com | https://shieldlabs.ai |
| Categories | AI Writing, AI Proofreading, AI Plagiarism Checker, AI Writing Assistants | AI API, AI Developer Tools |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 7,530,803 | 2,059 |
| MoM Growth Rate | +14.6% | +42.4% |
| Primary Market | United States | United States |
| Direct Visits | 2,472,819 | 634 |
| Review Score | 4.4 | 4.2 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Scribbr

Scribbr was built around a simple promise: help students submit work they feel confident about. The core of the service is human proofreading and editing, delivered by a hand-picked pool of academic editors who go through an in-house training programme before they are allowed to take orders. Documents are returned with tracked changes, in-text comments and a short personal letter explaining the reasoning behind the main edits.

Alongside the human service, Scribbr offers a growing library of AI writing tools. The Academic Check bundles together grammar and language review, citation checking, plagiarism scanning and AI-content detection into a single upload, which is convenient when you want one pass over an entire paper rather than juggling separate tools. Individual utilities such as the citation generator for APA, MLA, Chicago, AMA, IEEE and ACS, the paraphrasing tool and the text summarizer can be used on their own without paying for an edit.

The platform also maintains a large free knowledge base of academic writing guides that has become one of the more popular ways students discover the brand. Pricing depends heavily on document length, chosen turnaround time and add-on checks, so the practical way to get a number is to upload a file and select services in the order flow.

**Pricing & Plans:** Freemium model. Free tools include the citation generator, grammar checker and summarizer. Human proofreading and editing, the plagiarism checker, AI detector, AI proofreader and Academic Check are paid per document, with the final price depending on page count, delivery speed and any add-on checks such as structure or clarity review.

- **Human proofreading and editing:** A vetted academic editor reviews your paper within hours and returns tracked changes, comments and an explanation letter.
- **Plagiarism checker:** Scans your document against a large web and publication database to surface potentially unoriginal passages before submission.
- **AI detector and AI humanizer:** Flags text likely generated by large language models and offers a rewriting mode aimed at making AI-assisted drafts sound more natural.
- **Citation generator:** Creates and verifies references in APA, MLA, Chicago, AMA, IEEE and ACS styles from a URL, DOI or title search.
- **Academic Check bundle:** Runs grammar, citations, clarity, plagiarism and AI-detection checks in a single upload of the whole document.

**Strengths:** Combines human editors with AI tools rather than relying on one alone; Strong editorial vetting process and a large pool of academic specialists; Free citation generator and knowledge base are genuinely useful on their own; Transparent turnaround options starting from a few hours

**Limitations:** Paid services are priced per document, which adds up for long theses; AI detector verdicts can still be disputed by institutions; Some premium checks require you to buy them alongside an editing order

[Profile (Markdown)](https://openaitools.app/tool/scribbr.md)

## ShieldLabs

ShieldLabs is a fraud detection and prevention platform built for teams that run signups, logins, subscriptions or paid traffic on their own product. Instead of asking you to train a fraud model, it ships ready-made detections: device and browser fingerprints, IP and network intelligence, named risk signals, and High-Risk Events such as multi-accounting, account sharing, impossible travel and account takeover. Each visit gets a Risk Score from 0 to 100 classified as trusted, suspicious or dangerous, with the individual signals listed behind that score.

The core idea is identification before detection. ShieldLabs recognizes a returning visitor even if they clear cookies, browse in incognito or switch IP addresses, and links accounts that use different email addresses but belong to the same person or device. That linking step is what makes account-level abuse detectable without any fraud model training. On top of that sit masking detections for VPNs, proxies, Tor, private relays, datacenters, anti-detect browsers and spoofed locations, plus automation and headless-browser signals, with AI crawler traffic separated from abusive bots.

For analytics-minded teams there is traffic quality scoring: one score for the whole traffic stream plus quality breakdowns by source, channel, referrer and UTM campaign, which helps separate real acquisition results from bot-filled ones. Integration is a JavaScript snippet plus a REST API, webhooks and SDKs across common stacks, and the same free tier exposes the full detection stack with a monthly identification allowance.

**Pricing & Plans:** Freemium with usage-based paid tiers. The free plan includes 5,000 identifications and one domain with the full detection stack. Paid plans are sold as monthly identification volume with hard caps and no overage charges: Starter is $99/month for 25,000 identifications, Growth is $399/month for 150,000 and Scale is $999/month for 500,000. Annual billing saves about 20%.

- **Visitor and device identification:** Recognizes returning visitors across cleared cookies, incognito sessions and changed IP addresses, and links multiple accounts that trace back to the same person or device.
- **Ready-made High-Risk Events:** Flags multi-accounting, account sharing, account takeover and impossible travel out of the box, with a confidence value per event and no fraud model training required.
- **Masking and bot detection:** Names the risk signals behind each result: VPN, proxy, Tor, private relay, datacenter, anti-detect browser, incognito mode, JavaScript disabled, OS and timezone mismatch, browser automation and AI bots.
- **Risk scoring and traffic quality:** Scores every visit 0–100 and classifies it as trusted, suspicious or dangerous, then aggregates a single traffic-quality score with breakdowns by channel, referrer and UTM campaign.
- **API, webhooks and cluster graph:** Ships a single REST API, webhooks, a dashboard explorer and a cluster graph that shows connected accounts and the evidence behind an abuse decision, with SDKs for JavaScript, React, Next.js, Node, Python, Go, PHP, Java and .NET.

**Strengths:** Full detection stack on every plan, including the free tier, so nothing critical is locked behind an enterprise quote; Identification-led approach catches multi-accounting even when emails and IP addresses change; Transparent usage-based pricing with hard caps and no overage surprises; Named risk signals and event confidence make manual review evidence-based rather than guesswork

**Limitations:** Free tier stops returning results once the 5,000 monthly identifications are used, returning HTTP 402 until you upgrade; Identification history is limited to 90 days on every plan; Enterprise-scale volumes above 500,000 identifications per month require contacting sales rather than self-serve

[Profile (Markdown)](https://openaitools.app/tool/shieldlabs.md)

## Frequently Asked Questions

### How do Scribbr and ShieldLabs compare in monthly traffic?

Scribbr has 7,530,803 monthly visits, while ShieldLabs has 2,059. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Scribbr has a month-over-month growth rate of +14.6%; ShieldLabs has +42.4%.

### How does pricing compare?

Scribbr: Freemium. Freemium model. Free tools include the citation generator, grammar checker and summarizer. Human proofreading and editing, the plagiarism checker, AI detector, AI proofreader and Academic Check are paid per document, with the final price depending on page count, delivery speed and any add-on checks such as structure or clarity review. ShieldLabs: Freemium. Freemium with usage-based paid tiers. The free plan includes 5,000 identifications and one domain with the full detection stack. Paid plans are sold as monthly identification volume with hard caps and no overage charges: Starter is $99/month for 25,000 identifications, Growth is $399/month for 150,000 and Scale is $999/month for 500,000. Annual billing saves about 20%.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Grammarly](https://openaitools.app/tool/grammarly) | 58,867,412 | -1.5% | Freemium | Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting. | [.md](https://openaitools.app/tool/grammarly.md) |
| 2 | [QuillBot Paraphraser](https://openaitools.app/tool/quillbot-paraphraser) | 36,630,337 | +2.3% | Freemium | Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing. | [.md](https://openaitools.app/tool/quillbot-paraphraser.md) |
| 3 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | [.md](https://openaitools.app/tool/zerogpt.md) |
| 4 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | Focuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows. | [.md](https://openaitools.app/tool/gptzero-me.md) |
| 5 | [LanguageTool](https://openaitools.app/tool/languagetool) | 5,707,795 | -4.2% | Freemium | AI grammar, spelling and style checker for 30+ languages | [.md](https://openaitools.app/tool/languagetool.md) |
| 6 | [hCaptcha](https://openaitools.app/tool/hcaptcha-com) | 5,446,045 | +18.7% | Freemium, Free Trial, Contact for Pricing, Free | Privacy-first bot detection and fraud prevention for the web | [.md](https://openaitools.app/tool/hcaptcha-com.md) |
| 7 | [Originality.ai](https://openaitools.app/tool/originality) | 2,049,639 | +2.8% | Paid | Provides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation. | [.md](https://openaitools.app/tool/originality.md) |
| 8 | [Jenni](https://openaitools.app/tool/jenni) | 1,498,133 | +5.2% | Freemium | Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services. | [.md](https://openaitools.app/tool/jenni.md) |
| 9 | [Roboflow](https://openaitools.app/tool/roboflow) | 1,431,204 | +6.6% | Freemium, Contact for Pricing | Build, train, and deploy computer vision for the physical world | [.md](https://openaitools.app/tool/roboflow.md) |
| 10 | [CapMonster Cloud](https://openaitools.app/tool/capmonster-cloud) | 862,340 | +36.3% | Paid | AI-powered CAPTCHA solving API built for scale | [.md](https://openaitools.app/tool/capmonster-cloud.md) |

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Source: https://openaitools.app/compare/scribbr-vs-shieldlabs

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