# ImageBlock vs Scribbr

ImageBlock records 0 monthly visits with — month-over-month growth and Free pricing. Scribbr records 7,530,803 monthly visits with +14.6% growth and Freemium pricing.

| Metric | [ImageBlock](https://openaitools.app/tool/imageblock) | [Scribbr](https://openaitools.app/tool/scribbr) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/imageblock/knmlebbaohjjiomfeljjdbakiiggjabm | https://www.scribbr.com |
| Categories | AI Image Detector, AI Image Recognition, AI API | AI Writing, AI Proofreading, AI Plagiarism Checker, AI Writing Assistants |
| Pricing Model | Free | Freemium |
| Monthly Visits | 0 | 7,530,803 |
| MoM Growth Rate | — | +14.6% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 2,472,819 |
| Review Score | 1.6 | 4.4 |
| Saved Count | 0 | 0 |
| Supported Platforms | Browser Extension | Website |

## ImageBlock

ImageBlock is a small browser utility for people who want more control over what images appear while they browse. Instead of blocking everything or nothing, you set filters and let Google's Vision AI decide whether each image matches. The extension checks images against your criteria and hides the ones you no longer want to see.

Setup centres on your own API credentials. You create a Google Cloud project, enable the Vision API, generate an API key, and paste that key into the extension's popup window. From then on, the extension can classify images as you load pages. Because it relies on Vision AI, blocking decisions can be based on image content rather than crude rules like dimensions or file paths.

The extension is intentionally minimal and still early in its development, with its listing noting that more features are planned. It reports very small install numbers and has only a single rating, so it is best suited to users who are comfortable configuring a Google Cloud API key themselves, and to anyone exploring the idea of content-aware image filtering in the browser.

**Pricing & Plans:** The extension itself is free to install from the Chrome Web Store. Because it uses your own Google Cloud Vision API key, any usage costs come from Google Cloud's Vision API pricing rather than from the extension author.

- **Content-aware image blocking:** Hides images based on what Google's Vision AI detects in them, rather than on filenames or dimensions alone.
- **User-defined filters:** You choose the criteria; the extension evaluates each image against the filters you set.
- **Bring-your-own API key:** Works with your own Google Cloud Vision API key, entered through a simple popup window.
- **Runs while you browse:** Applies filtering automatically as pages load, without a separate dashboard or workflow.
- **Privacy-conscious design:** The developer discloses that the extension does not collect or sell your data.

**Strengths:** Free to install and simple to configure through a popup; Uses Google Vision AI for content-aware, rather than rule-based, blocking; No account required — it runs on your own Google Cloud API key; Developer discloses that no user data is collected or sold

**Limitations:** Requires you to set up and pay for your own Google Cloud Vision API key; Marked as early-stage, with limited features and a very small user base; Still a small, single-purpose extension with minimal support

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

## 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)

## Frequently Asked Questions

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

ImageBlock has 0 monthly visits, while Scribbr has 7,530,803. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

ImageBlock has a month-over-month growth rate of —; Scribbr has +14.6%.

### How does pricing compare?

ImageBlock: Free. The extension itself is free to install from the Chrome Web Store. Because it uses your own Google Cloud Vision API key, any usage costs come from Google Cloud's Vision API pricing rather than from the extension author. 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.

## 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 | [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) |
| 7 | [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) |
| 8 | [Wordtune](https://openaitools.app/tool/wordtune) | 368,771 | -5.8% | Freemium, Free Trial | Express yourself with confidence — rewrite, proofread and summarize in one click | [.md](https://openaitools.app/tool/wordtune.md) |
| 9 | [Aithor](https://openaitools.app/tool/aithor) | 345,936 | +11.8% | Freemium | Assists with essay drafting and scholarly source generation, but lacks Scribbr's human-in-the-loop proofreading and dedicated citation tools. | [.md](https://openaitools.app/tool/aithor.md) |
| 10 | [Quetext](https://openaitools.app/tool/quetext-com) | 280,056 | +14.1% | Freemium | Check plagiarism, detect AI text and polish your writing in one place | [.md](https://openaitools.app/tool/quetext-com.md) |

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

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