Software Alternatives & Startups

Fillr.app VS Plot Agents

Compare Fillr.app VS Plot Agents and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Fillr.app logo Fillr.app

Form Filler & Test Data Manager: AutoFill With Data You Control
Plot Agents - Transform your data into stunning charts instantly. No coding required. Create 200+ types of charts with AI-powered tools.
  • Fillr.app Capture Once, Fill Forever
    Capture Once, Fill Forever //
    2026-06-26
  • Fillr.app You Decide Every Field
    You Decide Every Field //
    2026-06-26
  • Fillr.app Fill From Your Own Data
    Fill From Your Own Data //
    2026-06-26
  • Fillr.app Speaks +60 Languages
    Speaks +60 Languages //
    2026-06-26
  • Fillr.app Fill Forms With One Click
    Fill Forms With One Click //
    2026-06-26

Fillr is a form filler and test data manager for Chrome — for when it matters what goes into every field. Save any form as a preset with a rule per field, fill it from your own CSV or Excel rows, and manage all your test data in one place. Realistic generated data (110+ types, 60+ languages) is built in — but you decide where it goes.

Anyone can spray random values into a page. Fillr is for when the data has to be right.

� EVERY FIELD, YOUR RULES ✓ Capture any form once and save it as a reusable preset ✓ Set a rule per field: Generate, Fixed value, Blank, Skip, or Dataset column ✓ Presets auto-match pages by URL pattern — the right preset surfaces the moment you land on the page (with a picker when several match) ✓ Preview the fill before you run it ✓ Unlimited presets, free

� FILL FORMS FROM YOUR OWN DATA (Pro) ✓ Link a dataset to a preset, map columns to fields, and fill row by row — sequential with a "row 3 of 20" readout, or random ✓ Run 50 test cases through the same checkout without typing a single value ✓ Your edge cases, your real records, your regression rows — not random noise

�️ A REAL TEST DATA MANAGER ✓ Import CSV, Excel or JSON — or generate sheets of realistic dummy data ✓ Edit rows in a spreadsheet grid, organize with tags ✓ Export any dataset to CSV, Excel or JSON

⚡ INSTANT FILL, WHEN YOU JUST NEED VALUES One click auto-fills every field with realistic fake data — names, emails, addresses, phones, dates and more. Zero setup, works on any site, one-click Clear when you're done.

� 60+ LANGUAGES (Pro — English is free) Generate locale-accurate names, addresses and phone numbers in French, German, Japanese, Arabic and dozens more for international testing.

�️ POINT-AND-CLICK, 100% NO-CODE A side panel plus a draggable floating bar on the page. Fill, clear, capture, switch presets — no scripts, no selectors, no JSON to edit.

Not present

Fillr.app

Website
fillr.app
$ Details
freemium $9.99 / Monthly
Platforms
Web (Dashboard) Chrome
Release Date
2026 June

Fillr.app features and specs

  • Presets
    Capture any web form as a reusable preset — refill in one click
  • Filling Rules
    Per-field fill rules: generated data, fixed value, your own data, or skip
  • Datasets
    Datasets module: build, generate, or import rows of test data
  • Your Data
    Fill forms with your own imported data, not just fake values
  • Bulk Data Generation
    Use presets schema to generate bulk of data
  • 60+ locales
    60+ locales for realistic, region-specific test data

Plot Agents features and specs

  • AI-Assisted Story Development
    Plot Agents uses AI to help writers brainstorm, outline, and develop plots, which can speed up the creative process and help overcome writer's block.
  • Structured Approach to Writing
    The platform likely offers frameworks or templates for story structure, helping writers organize their narratives more systematically than starting from a blank page.
  • Time-Saving for Ideation
    By generating plot ideas and suggestions quickly, the tool can save writers significant time during the early brainstorming and outlining stages of a project.
  • Accessible Entry Point for New Writers
    For beginners who may struggle with story structure, having an AI agent to guide plot development can lower the barrier to entry for creative writing.
  • Potential for Iterative Refinement
    AI tools like this often allow users to iterate on generated content, tweaking and refining plot suggestions until they fit the writer's vision.

Possible disadvantages of Plot Agents

  • Limited Brand Recognition
    As a relatively niche or new tool, Plot Agents may lack the established reputation, community, and third-party reviews that more well-known writing tools have.
  • Potential for Generic Output
    AI-generated plots can sometimes feel formulaic or derivative, requiring significant human editing to make the story feel original and personalized.
  • Dependency Risk
    Relying heavily on AI for plot generation might hinder a writer's own creative growth and problem-solving skills over time.
  • Pricing and Value Uncertainty
    Without widespread user feedback, it's unclear whether the subscription or pricing model offers good value compared to alternative AI writing assistants.
  • Possible Learning Curve for Integration
    Incorporating AI-generated plots into an existing writing workflow or software stack may require additional adjustment and may not integrate seamlessly with other tools.

Analysis of Fillr.app

Overall verdict

  • Fillr.app appears to be a form-filling automation tool designed to save time by auto-completing online forms, applications, and repetitive data entry tasks. Based on available information, it offers a convenient solution for reducing manual typing, though users should verify current features, pricing, and security practices directly on their site before committing.

Why this product is good

  • Automates repetitive form-filling tasks to save time
  • Reduces manual data entry errors
  • Likely offers browser extension or integration for ease of use
  • Can store commonly used information for quick access across multiple sites

Recommended for

  • Job seekers filling out multiple online applications
  • Professionals who frequently complete online forms
  • Small business owners handling repetitive data entry
  • Users looking to streamline online registration and checkout processes

Analysis of Plot Agents

Overall verdict

  • Plot Agents appears to be a niche AI-powered writing tool aimed at helping authors and screenwriters develop plots, but I don't have verified, up-to-date information confirming its current quality, reliability, or user satisfaction since I lack direct access to real-time reviews or the site itself.

Why this product is good

  • May offer AI-assisted brainstorming for story plots and structure
  • Could save time for writers stuck on plot development
  • Potentially useful for outlining and organizing narrative ideas
  • May cater specifically to fiction writers and screenwriters

Recommended for

  • Novelists seeking plot inspiration or structure assistance
  • Screenwriters looking for AI brainstorming tools
  • Writers experiencing creative block on story direction
  • Content creators wanting quick plot outlines
  • Note: Verify current reviews, pricing, and features directly on the site or through recent user feedback before committing, as I cannot confirm real-time details about this specific service.

Category Popularity

0-100% (relative to Fillr.app and Plot Agents)
Web Forms
100 100%
0% 0
Data Visualization
0 0%
100% 100
Chrome Extensions
100 100%
0% 0
AI
0 0%
100% 100

Questions & Answers

As answered by people managing Fillr.app and Plot Agents.

What makes your product unique?

Fillr.app's answer

It leads with control, not random fill. Capture any web form as a reusable preset, set per-field rules (generated, fixed, your own data, or skip), and refill in one click — plus a built-in Datasets module to build, generate, and export test data. A form-filler and test-data manager in one, no code.

Why should a person choose your product over its competitors?

Fillr.app's answer

Fake Filler only sprays random data; Mockaroo generates data but can't fill forms. Fillr does both — and lets you fill with your own data, with reusable presets, per-field control, and 60+ locales. No scripts.

How would you describe the primary audience of your product?

Fillr.app's answer

QA engineers and developers who repeatedly test web forms and need realistic, controllable test data. Demo and sales engineers are a natural secondary audience.

Which are the primary technologies used for building your product?

Fillr.app's answer

Next.js 15, React 19, and TypeScript dashboard; a Manifest V3 Chrome extension built with Vite and supabase for backend

User comments

Share your experience with using Fillr.app and Plot Agents. For example, how are they different and which one is better?
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What are some alternatives?

When comparing Fillr.app and Plot Agents, you can also consider the following products

QuickForm - Autofill Forms - Chrome extension to autofill forms easier and faster.

Chart - Create the most popular types of charts by real or random data - GitHub - pavelkuligin/chart: Create the most popular types of charts by real or random data

Fake Filler - The quickest way to fill all inputs on a page with fake data.

Magical - Make tasks disappear.

Fill Hero - Smart Auto Form Filler & Form Automation Tool

Fake Data - A form filler extension with a lot of features