# adata-plugin vs Isahit

adata-plugin records 0 monthly visits with — month-over-month growth and Freemium pricing. Isahit records 13,136 monthly visits with +80.2% growth and Contact for Pricing pricing.

| Metric | [adata-plugin](https://openaitools.app/tool/adata-plugin) | [Isahit](https://openaitools.app/tool/isahit) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/adata-plugin/aaoeokehpfjjdfdjpmfnhfpfbemffpaf | https://www.isahit.com |
| Categories | AI Developer Tools, AI Productivity Tools, AI For Data Analytics | AI Workflow, Large Language Models (LLMs), AI For Data Analytics, AI Developer Tools |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 0 | 13,136 |
| MoM Growth Rate | — | +80.2% |
| Primary Market | Global | France |
| Direct Visits | 0 | 5,482 |
| Review Score | 3.5 | 4.1 |
| Saved Count | 0 | 0 |
| Supported Platforms | Browser Extension | Website |

## adata-plugin

adata-plugin is a browser extension built for people who spend their days labeling data — text annotation, classification tasks, and other supervised-learning datasets. Instead of clicking through every item manually, the extension layers an AI-assisted workflow on top of the pages you already use, suggesting labels so annotators can accept, adjust, or override them rather than deciding from scratch.

The extension is distributed directly through the Chrome Web Store, installs in a single click, and requires no special hardware or account setup. It is offered by an individual developer (so.zuwei) and is currently listed as version 1.0.0, first published in July 2022, with a Chinese-language interface. The developer states that no user data is collected or sold, which matters for teams handling sensitive or proprietary datasets.

Because it is a compact utility rather than a full annotation platform, adata-plugin works best as a productivity layer on top of whatever labeling tool or spreadsheet your team already uses. It is a good fit for small annotation teams, freelance data labelers, and researchers who want a low-friction speed boost without migrating to an enterprise annotation suite.

**Pricing & Plans:** Distributed as a free Chrome extension with no published paid tier; any future premium capability would be handled by the developer directly.

- **AI-assisted labeling suggestions:** The extension proposes likely labels or annotations as you work, so you can confirm a suggestion instead of classifying each item from zero.
- **One-click Chrome install:** Runs entirely in the browser via the Chrome Web Store, with no server setup, plugin dependencies, or account creation required.
- **Fits your existing workflow:** Acts as a companion layer over the annotation pages you already use, so there is no need to migrate your dataset or tooling.
- **Privacy-conscious design:** The developer declares that user data is not sold or shared and is not used for unrelated purposes.
- **Lightweight footprint:** A small (~3.4 MB) extension with a Chinese-language interface, aimed at keeping annotation sessions fast and distraction-free.

**Strengths:** Free to install and use directly from the Chrome Web Store; Requires no account, backend, or technical configuration; Developer explicitly states user data is not collected or sold; Speeds up repetitive labeling work without replacing your existing annotation tool

**Limitations:** Small independent project with no ratings or reviews to gauge reliability; Last updated in 2022, so it has not tracked newer browser or AI model changes; Interface is only available in Chinese, limiting accessibility for other-language teams; Very narrow scope — it assists labeling but is not a full annotation platform

[Profile (Markdown)](https://openaitools.app/tool/adata-plugin.md)

## Isahit

Isahit positions itself as an ethical outsourcing partner for organisations that need human judgment inside their AI pipeline. Rather than selling software alone, it assembles a managed community of digital workers — claimed at over 1,000 annotators and 18,000 people impacted — and pairs them with project managers, quality assurance layers and its Human-by-API platform. Customers can label on Isahit's own tool, on their existing stack, or on a partner tool.

The service scope spans the classic data-labeling categories (image and video annotation, object detection, NLP extraction, speech and audio) plus newer work created by generative AI: reinforcement learning from human feedback, red-teaming, prompt monitoring, human evaluation of model output, and independent testing for AI Act readiness. On the operations side, Isahit takes on repetitive back-office jobs such as data entry, KYC/KYB checks, product catalog enrichment and review moderation, mostly for e-commerce, retail and services teams.

Its differentiators are social impact and governance. The company is a certified B-Corp, promises part-time flexibility, fair pay and a ban on violent-content labelling, and applies bias-correction and localisation reviews so model output fits regional cultures. Because it works with customer tools and APIs, security-conscious or regulated buyers can keep data within preferred environments while still tapping a scalable workforce.

**Pricing & Plans:** Isahit does not publish public rates; pricing is quoted per project after a scoping call, with offers for one-off labels, ongoing data-processing outsourcing and managed workforce engagements. A free small labelling project is offered through its self-service annotation tool.

- **Image, video and computer vision labeling:** Annotation services for object detection, classification and segmentation across still images and frame-by-frame video, aimed at autonomous driving, drones and industrial inspection models.
- **NLP, speech and audio annotation:** Text extraction, intent tagging, transcription and speech dataset work to train and evaluate language, conversational and voice models.
- **Generative AI and RLHF workflows:** Human feedback collection, prompt monitoring, A/B testing and output evaluation to fine-tune LLMs and correct biases in generative and agentic systems.
- **AI Act trust and validation:** Independent human testing, risk evaluation and traceable evidence to help teams document and validate AI systems against regulatory requirements.
- **Back-office and catalog operations:** Outsourced data entry, cleaning, KYC/KYB verification, PIM and product-catalog management, and review moderation handled by trained operational teams.

**Strengths:** Certified B-Corp model with fair-pay and part-time commitments; Wide modality coverage from computer vision to speech and text; Works on the customer's own tools and APIs; Combines labeling with governance, evaluation and AI Act support

**Limitations:** No transparent public pricing; quotes require a sales conversation; Rates are engagement-specific, so cost forecasting takes more effort; Project-based onboarding means deployment is not instant self-serve

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

## Frequently Asked Questions

### How do adata-plugin and Isahit compare in monthly traffic?

adata-plugin has 0 monthly visits, while Isahit has 13,136. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

adata-plugin has a month-over-month growth rate of —; Isahit has +80.2%.

### How does pricing compare?

adata-plugin: Freemium. Distributed as a free Chrome extension with no published paid tier; any future premium capability would be handled by the developer directly. Isahit: Contact for Pricing. Isahit does not publish public rates; pricing is quoted per project after a scoping call, with offers for one-off labels, ongoing data-processing outsourcing and managed workforce engagements. A free small labelling project is offered through its self-service annotation tool.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Prolific](https://openaitools.app/tool/prolific-com) | 18,697,671 | -1.8% | Paid | High-quality human data for AI training, evaluation, and research | [.md](https://openaitools.app/tool/prolific-com.md) |
| 2 | [Postman](https://openaitools.app/tool/postman) | 1,764,877 | -7.6% | Freemium | Design, test, and govern APIs — now with AI agents in the loop | [.md](https://openaitools.app/tool/postman.md) |
| 3 | [Invisible Technologies](https://openaitools.app/tool/invisible-technologies-inc) | 1,364,520 | +64.4% | Contact for Pricing | Enterprise AI infrastructure where software and expert humans work together | [.md](https://openaitools.app/tool/invisible-technologies-inc.md) |
| 4 | [Labelbox](https://openaitools.app/tool/labelbox) | 762,803 | -22.8% | Contact for Pricing | The environments frontier AI trains on, and the agents that do the recurring work | [.md](https://openaitools.app/tool/labelbox.md) |
| 5 | [Appen](https://openaitools.app/tool/appen-com) | 665,840 | +0.2% | Contact for Pricing | Human-validated training data and evaluation services for frontier AI models | [.md](https://openaitools.app/tool/appen-com.md) |
| 6 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 7 | [SuperAnnotate](https://openaitools.app/tool/super-annotate) | 386,034 | +37.4% | Free Trial, Contact for Pricing | AI data infrastructure for building production-grade models | [.md](https://openaitools.app/tool/super-annotate.md) |
| 8 | [AI Toolbox](https://openaitools.app/tool/chatgpt-toolbox) | 290,140 | +16.9% | Freemium | Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok | [.md](https://openaitools.app/tool/chatgpt-toolbox.md) |
| 9 | [Encord](https://openaitools.app/tool/encord-com) | 244,204 | +9.4% | Contact for Pricing | The multimodal data layer for computer vision and physical AI teams | [.md](https://openaitools.app/tool/encord-com.md) |
| 10 | [Label Studio](https://openaitools.app/tool/label-studio) | 137,199 | -16.1% | Contact for Pricing, Free | Label any data. Evaluate any AI. | [.md](https://openaitools.app/tool/label-studio.md) |

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Source: https://openaitools.app/compare/adata-plugin-vs-isahit

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