Digital Twins
Real target audience feedback in seconds. Based on 1M+ real profiles.
CLOUD MCP SERVER · OAUTH · NO INSTALLATION
neuroflash in Claude, Cursor and your agents.
Query your real audience and create on-brand content without leaving your chat tool. Or let your agents do it automatically.
Paste one URL, sign in via OAuth, done. Works with any MCP client.
You
What does Gen Z think of our new claim “Build it like you mean it”?
neuroflash
twins.query · Segment: gen_z_de · 240 profiles7.4/10. Sounds confident and direct, but several feel it lacks a concrete benefit. Recommendation: add a result.
You
Rewrite it in our brand voice with that fix.
neuroflash
content.generate · Voice: neuroflash“Build campaigns like you mean it, and know in advance that they land.”
See for yourself how Digital Twins respond.
Pick a use case and an audience, and see how differently the twins react.
Question to the twins
Two ads for a software subscription: A: “Save 30% on your first subscription” — B: “Try it free for 14 days, no credit card”. Which are you more likely to click?
Switch audience
DIGITAL TWIN
1,000,000+
real survey profiles
80+
studies
85-95%
prediction parity
Pre-produced Digital Twins responses
HOW TO START
Connected in about a minute.
Paste one URL, sign in via OAuth, done. No code, no installation.
01
Open your tool
Claude Desktop, Cursor, Windsurf or another MCP tool. There is nothing to install, the neuroflash MCP server runs in the cloud.
02
Add the connector
Settings, connectors, paste the server URL and sign in once via OAuth with your neuroflash account.
03
Just ask
“What does Gen Z think of our slogan?” The Digital Twins answer right in your chat.
Works with Claude Desktop
Cursor
Windsurf
and any MCP client via HTTP streaming
INTERACTION MODES
Three interaction modes, far beyond a single tool call.
The server tells the model how to work with neuroflash, so you just ask and it picks the right path.
Traditional
One tool per call
The model calls an endpoint directly. Ideal for simple single-step tasks.
Flagship
Plan-Mode
Typed plans, server-side
A JSON plan with calls, transforms, branching, fan-out and loops, executed server-side, without round-trips per step.
Exploratory (beta)
Discover, query, compare
Explore the API surface step by step when the question is still open.
AUTOMATIONS
Automations, not just answers.
Wire neuroflash into the work that already runs without you.
Nightly validation
An agent tests tomorrow’s posts against your audience every night and flags the weak ones.
Draft, test, revise
Generate text, score it with real twins and revise until it hits your threshold. Unattended.
Batch fan-out
Poll 500 profiles across segments in one request and compare the splits right in your chat.
PRICING
Connect for free. The same credits as the API.
The MCP runs on the same API credit meter, so there’s one developer price across the board, independent of app subscriptions. Sign up free and scale with usage.
SECURITY
Bank-level auth on German infrastructure.
OAuth 2.0 + PKCE
Servers in Germany
ISO 27001 certified
GDPR compliant
99.9% SLA from Scale
One account for app, API and MCP
OUR DIGITAL TWINS VS LLM PERSONAS
Why not just use ChatGPT?
neuroflash Digital Twins are based on real survey data.
LLM personas are based on assumptions.
Data foundation
Output
Grounding
neuroflash Digital Twins
1M+ real survey profiles since 2017
Real individual personality
Human, in real data
Generic LLM personas
Prompt-based, no real data foundation
Average generalization
Invented in the prompt
Data foundation
neuroflash Digital Twins
1M+ real survey profiles since 2017
Generic LLM personas
Prompt-based, no real data foundation
Output
neuroflash Digital Twins
Real individual personality
Generic LLM personas
Average generalization
Grounding
neuroflash Digital Twins
Human, in real data
Generic LLM personas
Invented in the prompt
FAQ
Common questions. Direct answers.
Which tools does it work with?
Tested with Claude Desktop, Cursor and Windsurf. Any client that supports the MCP standard over HTTP streaming works.
Do I need to code?
No. The setup is: paste one URL and sign in once. After that you ask in natural language, just like in any chat.
Is it secure?
It runs on neuroflash infrastructure in Germany with OAuth 2.0 + PKCE, the same standard banking apps use. GDPR compliant and ISO 27001 certified.
One account for app, API and MCP?
Yes, one account. Credits for API and MCP run on their own developer meter, separate from your app quota.
READY?
Stop guessing. Start predicting.
Connect neuroflash to your AI tool in about a minute. Free, in the cloud, no sales call.
