New10% off with code WELCOME10

Every leading AI model. One subscription.

Chat with GPT, Claude, Gemini and 50+ more models in a single workspace. Switch models mid-conversation without losing context — for a fraction of what separate subscriptions cost.

Get startedExplore models

From $20/month · 7-day money-back guarantee · Cancel anytime

Works with the models you already rely on

  • OpenAI
  • Anthropic
  • Google Gemini
  • xAI Grok
  • Meta Llama
  • Mistral
  • DeepSeek
  • Perplexity
  • Qwen

Models

The right intelligence for every task

Compare answers, brainstorm faster and pick the best model for each job — all inside one conversation that keeps its context.

Separate subscriptions~$200/month
With Modelsynth$20/month
  • OpenAIPopular

    GPT-5.2

    OpenAI's most capable model, with enhanced reasoning and multimodal understanding.

    Reasoning
  • AnthropicPopular

    Claude Sonnet 4.5

    A balanced model for reasoning, long-form writing and reliable coding.

    Writing & Code
  • GooglePopular

    Gemini 3 Pro

    Next-generation Gemini with deep reasoning across very long documents.

    Long context
  • xAI

    Grok 4 Fast

    A high-speed reasoning model optimized for instant, everyday queries.

    Speed
  • OpenAI

    DALL·E 3

    High-quality image generation with precise prompt understanding.

    Image
  • DeepSeek

    DeepSeek V3

    High-performance open model tuned for coding and analytical tasks.

    Open weights
  • Meta

    Llama 4 Maverick

    Enterprise-ready open model with strong reasoning performance.

    Open source
  • Mistral

    Mistral Large

    Fast European model that balances efficiency with strong reasoning.

    Efficiency
  • Perplexity

    Sonar Deep Research

    Research model built for deep analysis and source-backed answers.

    Search

50+ models available today, with new releases added at no extra cost.

View all models

Features

Everything you need, inside the chat

Upload files, search the web, generate images and video — without ever leaving the conversation.

  • Image generation
  • Video creation
  • Voice & audio
  • Code generation

  • Model switching

    Move between models mid-conversation without losing context, and compare responses side by side.

  • Reusable personas

    Define an AI persona once and apply it to any model with a single click.

  • File intelligence

    Turn CSV, Excel, JSON and images into query-ready sources you can chat with.

  • Prompt enhancer

    Transform rough ideas into structured, high-quality prompts instantly.

  • Team workspaces

    Share conversations, assign roles and collaborate with your team in real time.

  • Live web search

    Ground answers in fresh results from the web, right inside the chat.

Need a consistent persona?

Define your persona once and reuse it across every model by attaching it to your prompt. Same voice, same rules, everywhere.

Not sure which model to use?

Turn on Auto Mode and Modelsynth routes each request to the best-fit model automatically.

  • Enterprise-grade encryption
  • GDPR compliant
  • 99.9% uptime SLA

No limits

When other tools hit their ceiling, Modelsynth keeps going.

No interruptions, no throttling, no excuses.

  • 0 min

    No cooldown periods

    No four-hour lockouts or usage pauses. Your workflow keeps moving.

  • 1 click

    Instant top-ups

    Need more tokens? Add them instantly — no plan changes, no waiting.

  • 50+

    Models, one plan

    Every premium model is included. No add-ons or per-model fees.

  • Priority

    Priority processing

    Your requests skip the queue for consistently fast responses.

Modelsynth compared with typical AI subscriptions
FeatureTypical AI toolModelsynth
No cooldown periods
No hard usage caps
50+ models in a single chat
Instant token top-ups
Switch models without losing context
Cancel anytime
Start without limits

Pricing

Simple pricing. Every model included.

Why spend $200+ on separate subscriptions when 50+ models cost $20/month? Add team members at $20/month each.

Monthly

For creators, freelancers and operators

$20/month

Billed monthly

Choose Monthly
  • All premium AI models and tools
  • 3 million tokens per month
  • Image and audio generation
  • Agent creation and custom personas
  • Auto optimization
  • Unlimited workspaces

Yearly

Best value

Best value for power users

$125/year

Just $10.42/month — save 48%

Choose Yearly
  • Everything in Monthly
  • Priority support
  • Advanced prompt library
  • Access to Modelsynth community
  • Live webinars and newsletter
  • Secure payment
  • 7-day money-back guarantee
  • Cancel anytime
“This is the AI workspace I wanted to use myself — so we built it.”
NLNoah LouyetFounder & CEO, Modelsynth

Migration

Bring your conversations with you

Move your entire history, prompts and instructions to Modelsynth in minutes.

  1. Step 1

    Export

    Download your history as JSON from ChatGPT, Claude or other tools in a few clicks.

  2. Step 2

    Import

    Upload to Modelsynth — every conversation and prompt stays intact.

  3. Step 3

    Resume

    Pick up exactly where you left off. No reset, no downtime.

Import from

  • ChatGPT
  • Claude
  • Gemini
  • Perplexity
  • Copilot
  • And more
Start migrating

Free to migrate · No credit card required

FAQ

Questions, answered

Everything you need to know about Modelsynth. Can't find what you're looking for? Our team is happy to help.

Contact support