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    Developers

    2,259+ AI companies

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    • Trending
    1. Home
    2. Developers
    3. PixelGrid

    PixelGrid

    Automatically optimize prompts and models for AI features to deliver faster, better, and cheaper outputs.

    Visit Website

    At a Glance

    1Tool Listed
    1Product
    6Capabilities
    Discussions
    Paris, FranceHeadquarters
    2023Est.
    5Employees
    Focus Areas
    LLM Orchestration
    Prompt Engineering
    Prompt Management
    Latest News
    Semantic caching for LLMs: 3 approaches and where each breaksMay 1, 2026
    Claude in production 2026: a real bill from $797 to $127Apr 1, 2026
    Markets
    • Solo developers
    • AI startups
    • Software engineering teams

    AI Tools by PixelGrid

    (1)
    View LLMTest
    LLMTest tool icon

    LLMTest

    LLM Prompt and Model Optimizer

    LLM OrchestrationPrompt EngineeringPrompt Management

    Discussions

    No discussions yet

    Be the first to start a discussion about PixelGrid

    Latest News

    05/01/2026

    Semantic caching for LLMs: 3 approaches and where each breaks

    llmtest.io
    04/01/2026

    Claude in production 2026: a real bill from $797 to $127

    llmtest.io
    03/01/2026

    Best LLM for code review in 2026: Haiku 4.5 beats GPT-4o

    llmtest.io
    02/01/2026

    Best open-source LLMs for on-prem in 2026

    llmtest.io

    Products & Services

    1
    LLMTest.io
    2024

    An AI proxy and optimization platform that helps developers reduce LLM costs, track performance, and implement automatic fallbacks.

    Market Position

    Positions as an intelligent routing layer that automatically handles the 'busy work' of prompt optimization and model switching, unlike basic proxies.

    Leadership

    Founders

    TJ

    Thomas Jacquesson

    Serial entrepreneur and co-founder of Tweet Hunter and Taplio (acquired by Lempire in 2023). Former COO of LaBoxHomme and Growth Manager at Ironhack. Known for bootstrapping successful SaaS products.

    Executive Team

    TJ

    Thomas Jacquesson

    Founder & CEO

    Expert in growth marketing and SaaS product development with multiple successful exits.

    Founding Story

    Following the sale of his previous companies, Thomas Jacquesson founded PixelGrid to tackle the complexities and high costs developers face when integrating multiple LLMs into production environments.

    Business Model

    Revenue Model

    API usage fee based on a 10% markup on top of model base costs.

    Pricing Tiers

    Prepaid Credits
    $5 to $200

    Users buy credits in advance to cover API calls and the 10% platform fee.

    Private

    Target Markets

    Industries & Segments
    • Solo developers
    • AI startups
    • Software engineering teams
    Use Cases
    • LLM cost reduction
    • Reliability failovers
    • Benchmarking new models
    • Automated prompt tuning
    Notable Customers
    • Developers building with Claude Code
    • Cursor users
    • AI agents using MCP

    Quick Facts

    Headquarters
    Paris, France
    Founded
    2023
    Entity Type
    SAS
    Employees
    5
    Total Funding
    Bootstrapped
    Office Locations
    30-32 Boulevard de Sébastopol

    History & Milestones

    2026

    Expanded platform to support MCP (Model Context Protocol) for AI coding agents and agents like Claude Code.

    2025

    Released 'Model Radar' and automated LLM benchmarking tools.

    2024

    Launch of LLMTest.io platform, an AI infrastructure optimization layer.

    October 2023

    PixelGrid incorporated in Paris, France.

    Key Capabilities

    6
    Autopilot (Automatic prompt/model optimization)
    Automatic fallbacks for reliability
    JSON recovery (Retries for parsing errors)
    Model Radar (Live pricing and performance tracking)
    AI quality judge
    MCP integration for coding agents

    Integrations & Partnerships

    Platform Integrations

    • LiteLLM
    • OpenRouter
    • Claude Code
    • Cursor
    • Python SDK

    Key Partnerships

    API integration with OpenAI, Anthropic, DeepSeek, and Google Gemini.

    Connect

    Website
    llmtest.io

    AI Topics

    3

    PixelGrid focuses on these topics:

    LLM Orchestration(1)
    Prompt Engineering(1)
    Prompt Management(1)
    Back to all developers