# FillBot.Pro vs Thunderbit

FillBot.Pro records 0 monthly visits with — month-over-month growth and Free Trial pricing. Thunderbit records 391,726 monthly visits with -21.9% growth and Freemium, Contact for Pricing pricing.

| Metric | [FillBot.Pro](https://openaitools.app/tool/fillbot-pro) | [Thunderbit](https://openaitools.app/tool/thunderbit) |
| :--- | :--- | :--- |
| Website URL | https://chromewebstore.google.com/detail/fillbotpro/onnajhkdemdblbbhpfioihjpfbeihjdi | https://thunderbit.com |
| Categories | AI Forms, AI Document Extraction, AI Productivity Tools, AI PDF | AI Web Scraping, AI Lead Generation, AI Data Mining, AI Social Media |
| Pricing Model | Free Trial | Freemium, Contact for Pricing |
| Monthly Visits | 0 | 391,726 |
| MoM Growth Rate | — | -21.9% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 80,215 |
| Review Score | 3.7 | 4.4 |
| Saved Count | 0 | 1 |
| Supported Platforms | Browser Extension | Website |

## FillBot.Pro

FillBot.Pro is the document-aware side of the FillBot extension family. Where a basic autofiller remembers your name, address, and phone number, this version focuses on information that lives in files: a résumé in PDF, a filled-in DOC template, or a plain-text block of reference data. The idea is that you should not have to open a document, hunt for a value, copy it, and paste it into a web form ever again.

The extension runs inside Chrome and works on ordinary web forms, including the structured, unforgiving ones on government portals and job boards. The developer claims data-entry accuracy above 99%, and describes an AI layer that watches how you fill things in and adapts over time so its suggestions match your habits. Documents and details are described as encrypted and kept on your device, with the Chrome Web Store disclosure stating that data is not sold to third parties or repurposed.

Onboarding mirrors the rest of the FillBot line: install from the Chrome Web Store, receive a license key by email after purchase, and activate it to begin. A 7-day free trial covers the premium features without a card. For anyone whose inbox and downloads folder are full of PDFs and DOC files that keep getting re-typed into websites, this is a narrow but genuinely useful slice of automation.

**Pricing & Plans:** The developer advertises a 7-day free trial with full premium features and no credit card required. Continued use requires purchasing a license key, which arrives by email after purchase; check the current Chrome Web Store listing for live pricing.

- **Document-driven autofill:** Upload or point the extension at a PDF, DOC, or TXT file and it extracts the relevant values for the fields on the page.
- **Precision data entry:** Built for high-accuracy data entry, the vendor claims over 99% correctness while reducing manual retyping.
- **AI that learns your workflow:** The assistant studies how you fill forms, so recognition and value matching get sharper the more you use it.
- **Private by design:** Your documents and details stay on your device with encryption, and the store disclosure says data is not sold to third parties.
- **Universal site compatibility:** Handles standard web forms across any site, including government portals and job application pages.

**Strengths:** Pulls form values from PDF, DOC, and TXT documents rather than only from stored profile data; Claims over 99% data-entry accuracy, cutting rework from typos; Encrypted, on-device data handling and a no-sale disclosure in the store listing; Works across standard web forms, including job boards and government portals

**Limitations:** Limited to Chrome, with no Firefox, Safari, or mobile browser version; Small install base and only a few ratings, so the track record is short; Advanced document parsing and volume features sit behind the paid plan; Very large or unusually formatted PDFs can require manual cleanup of fields

[Profile (Markdown)](https://openaitools.app/tool/fillbot-pro.md)

## Thunderbit

Thunderbit is an agentic web scraper built for teams that need data out of websites but do not want to maintain selectors or write scraping code. It installs as a Chrome or Edge extension: open any page, click extract, and the AI reads the layout and proposes the fields that make sense — product names, prices, emails, phone numbers, listings, reviews, and more. You confirm or refine the request in plain English, and the agent returns a clean table with the rows you asked for.

For high-volume sites it offers two faster paths. Pre-built templates cover popular destinations such as Amazon, eBay, Google Maps, Zillow-style listing sites, social platforms, and directories, returning the same fields every time without consuming AI credits. Agent mode handles less structured work by following links from list pages into detail pages, pairing each result card with the information on its article or listing so research tasks that would normally take hours finish in one run. AI can also summarize, categorize, translate, or reformat data during extraction, and results export to Google Sheets, Airtable, Notion, Excel, CSV, or through the Web Scraper API.

The product is positioned mainly for sales, real estate, operations, and marketing teams. Typical uses include scraping contact information and turning directories into lead lists, tracking buying signals like hiring or funding changes, aggregating property listings, monitoring competitor prices and SKUs, watching stock availability, and gathering reviews for sentiment analysis. Pricing is freemium: a free-forever tier with limited credits, then Starter, Professional, and Business plans that scale credits and add priority support, with an API and custom enterprise terms available.

**Pricing & Plans:** Freemium. A free-forever plan provides a limited monthly credit allowance, and paid Starter, Professional, and Business plans scale credits and features (yearly billing saves around 20% with credits upfront). A Web Scraper API is available for developer integration, and Business offers custom credits, custom limits, and priority support at custom pricing.

- **One-click AI extraction:** Open a page, click extract, and AI proposes the fields worth capturing and returns structured rows — no CSS selectors or drag-and-drop setup.
- **Pre-built site templates:** For popular sites like Amazon, eBay, and Google Maps, pre-built templates return consistent fields instantly without spending AI credits.
- **Agent mode with linked pages:** Thunderbit can open linked pages and pull details from them, so a results list and its detail pages become a single table in one run.
- **AI data shaping:** Summarize, categorize, translate, reformat, or calculate fields as part of the scrape, so exports arrive ready to use.
- **Direct exports and API:** Send results directly to Google Sheets, Airtable, or Notion, export to Excel or CSV, or connect via the Web Scraper API for developer workflows.

**Strengths:** Works without CSS selectors or coding knowledge; Pre-built templates for popular sites save AI credits; Agent mode follows linked pages for deeper enrichment; Exports directly to Sheets, Airtable, Notion, Excel, and CSV

**Limitations:** Fully free usage is limited by monthly AI credits; Scraping some sites can be affected by anti-bot measures or site terms; AI field suggestions occasionally need refinement for complex or unusual page layouts; Best experience requires the Chrome/Edge extension rather than a fully browser-free workflow

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

## Frequently Asked Questions

### How do FillBot.Pro and Thunderbit compare in monthly traffic?

FillBot.Pro has 0 monthly visits, while Thunderbit has 391,726. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

FillBot.Pro has a month-over-month growth rate of —; Thunderbit has -21.9%.

### How does pricing compare?

FillBot.Pro: Free Trial. The developer advertises a 7-day free trial with full premium features and no credit card required. Continued use requires purchasing a license key, which arrives by email after purchase; check the current Chrome Web Store listing for live pricing. Thunderbit: Freemium, Contact for Pricing. Freemium. A free-forever plan provides a limited monthly credit allowance, and paid Starter, Professional, and Business plans scale credits and features (yearly billing saves around 20% with credits upfront). A Web Scraper API is available for developer integration, and Business offers custom credits, custom limits, and priority support at custom pricing.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Apify](https://openaitools.app/tool/apify) | 4,147,762 | +3.9% | Freemium, Contact for Pricing | A powerful cloud scraping marketplace, but lacks Thunderbit's instant natural-language browser extension scraping experience. | [.md](https://openaitools.app/tool/apify.md) |
| 2 | [Fillout](https://openaitools.app/tool/fillout-com) | 3,923,917 | -9.7% | Freemium | Build powerful forms, surveys and quizzes with AI in minutes | [.md](https://openaitools.app/tool/fillout-com.md) |
| 3 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | Offers robust browser automation and AI data extraction, but focuses more broadly on general web assistance. | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 4 | [PhantomBuster](https://openaitools.app/tool/phantombuster) | 279,012 | -10.1% | Freemium, Free Trial, Paid | Cloud-based lead generation and scraping automation, but lacks an interactive browser extension agent interface. | [.md](https://openaitools.app/tool/phantombuster.md) |
| 5 | [Octoparse](https://openaitools.app/tool/octoparse) | 184,251 | +1.2% | Freemium, Free Trial, Paid, Contact for Pricing | A desktop visual scraping tool rather than a browser extension, offering heavier-duty scraping capabilities for large sites. | [.md](https://openaitools.app/tool/octoparse.md) |
| 6 | [Bardeen](https://openaitools.app/tool/bardeen) | 170,275 | -6.7% | Freemium, Free Trial, Paid, Contact for Pricing | Combines web scraping with browser automation and CRM syncing, but has a steeper workflow setup curve. | [.md](https://openaitools.app/tool/bardeen.md) |
| 7 | [AskYourPDF](https://openaitools.app/tool/askyourpdf) | 127,733 | +14.1% | Freemium | Chat with any PDF and add an AI chatbot trained on your own content | [.md](https://openaitools.app/tool/askyourpdf.md) |
| 8 | [Retriever AI](https://openaitools.app/tool/retriever-ai) | 45,292 | +32% | Freemium | Automates web research and form filling as a browser agent, though with fewer direct spreadsheet export features. | [.md](https://openaitools.app/tool/retriever-ai.md) |
| 9 | [Instafill.ai](https://openaitools.app/tool/instafill) | 35,630 | -36.6% | Free Trial, Paid, Contact for Pricing | AI that fills your PDF and Word forms for you | [.md](https://openaitools.app/tool/instafill.md) |
| 10 | [PromptLoop](https://openaitools.app/tool/promptloop) | 33,817 | -1.6% | Freemium, Contact for Pricing | Focuses specifically on spreadsheet-embedded AI data enrichment and scraping rather than browser extension extraction. | [.md](https://openaitools.app/tool/promptloop.md) |

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Source: https://openaitools.app/compare/fillbot-pro-vs-thunderbit

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)