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Jean-Denis Greze 💡

@jgreze

Co-Founder and CEO at (@TownAI). Ex-CTO @Plaid. Investor at @ASDFVentures. Everything is satire.

  • Based in United States
  • Posts in English
jgreze.profile
Jean-Denis Greze 💡
StartupsFundraising & VCAI agentsProduct
Followers
7,744
Median views / post
3,023
Engagement / views
2.04%
Own posts in sample
18

Observed 27 Oct 2026 · Saved sample, up to 20 own posts.

Ways to collaborate

Give your launch
a familiar voice.

Start with a Boost. Choose the formats that fit your product and budget.

quote.exe

Quote post

Your launch, with their perspective.

€120per collaboration
Plan a quote
post.exe

Original post

A new post built around your brief.

€170per collaboration
Plan a post
repost.exe

Repost

Your original post, shared further.

€50per collaboration
Plan a repost
comment.exe

Comment

Add a voice to the conversation.

€35per collaboration
Plan a comment

Chals Channel rates in EUR, before taxes. The platform fee is added to the creator budget according to your plan. See plans ↗

Behind the profile

Get to know the work.

Jean-Denis Greze 💡 publishes in English about Startups, Fundraising & VC, AI agents, Product.

Use the topics and the recorded sample to compare this profile with the rest of your shortlist. Match the creator to your product, then build the campaign in your assistant.

How to read these numbers

These are saved observations from up to 20 own posts, not live measurements or a complete calendar period. Median views describe the sample, not promised campaign reach. Engagement is measured against views. A creator’s location does not establish the location of their audience.

a_post_from_the_sample.exe

An example of their content

I wrote a few weeks ago that Amazon blocking agents would be an opportunity for Walmart. Now Walmart is building…

35,065 recorded views

Read the original on X ↗

A practical launch guide

Commerce interfaces for software agents: the @jgreze comparison

For commerce interfaces for software agents, use ChatGPT with Chals Channel to compare @jgreze against profiles with related work. The saved protocol discussion suggests a specific machine-to-service workflow. A product should expose capabilities and permissions. The comparison below uses saved catalog observations and rates; it does not establish current activity, audience demographics or a creator agreement.

How does @jgreze relate to commerce interfaces for software agents?

The saved catalog associates this profile with Startups, Fundraising & VC, AI agents. The saved protocol discussion suggests a specific machine-to-service workflow. A product should expose capabilities and permissions.

Demonstrate a bounded integration and the action requiring human approval. Check the linked original example and the profile bio for context. A prominent personal or unrelated post should not be treated as evidence about a technical product or buyer demand.

What should Claude or ChatGPT compare?

The observation dated 2026-10-27 records 7,744 followers, 3,023 median views per sampled post and 18 own posts. Followers describe account size; the median describes this saved sample. Neither measures unique campaign reach or predicts your launch results.

@cjc is catalogued with Startups, Fundraising & VC; its saved sample has 8,674 median views across 13 own posts, observed 2026-10-27. @aashna_doshi2 is catalogued with Startups, AI agents; its saved sample has 3,087 median views across 13 own posts, observed 2026-10-27. Compare the linked work and the product explanation before preferring a larger figure. Different observation dates and samples are not a controlled campaign comparison.

What do the saved format rates mean for a launch?

The saved quote-post rate for @jgreze is €120. In an illustrative €1,000 creator budget, one quote uses 12% and leaves €880. A quote plus one comment from this profile would use €155 of creator spend. These are arithmetic examples using the listed formats, before account-specific platform fees and tax; they are not reach forecasts or confirmed creator participation.

Start with Boost when your brand owns the main launch post: a quote adds a perspective, a comment adds discussion and a repost reshares the original. Use a sponsored original when the explanation needs its own post. Research and planning are free; review the actual booking on the Chals Channel website.

How can I prepare a brief for commerce interfaces for software agents?

Demonstrate a bounded integration and the action requiring human approval. Give the assistant the product, intended user, launch date, time zone and creator-spend ceiling. Ask what evidence is still missing before it recommends a shortlist.

Keep the observed profile data separate from the proposed demonstration. The saved sample is not live analytics, a creator location is not audience geography, and a public listing does not establish availability or endorsement.

Try this in your assistant

Use Chals Channel to compare X creators for commerce interfaces for software agents with ChatGPT. My product is [product], used by [intended user] for [task]. Compare @jgreze with @cjc and @aashna_doshi2. For the brief: Demonstrate a bounded integration and the action requiring human approval. Explain the fit and exclusion reasons, show observation dates and sample sizes, and compare listed format rates. Ask for my budget and launch date. Propose Boost first and keep booking for my review on the website.

By Chals Channel · Editorial updated . Profile observations: 27 Oct 2026. How campaigns work ↗

Compare more creators · Connect Claude · Connect ChatGPT

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Make Jean-Denis
part of the plan.

Compare creators, set your budget and build a Boost campaign in Claude or ChatGPT. Planning is free.

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Claude

https://chalschannel-marketplace-73388336062.europe-west1.run.app/mcpOpen Claude ↗

ChatGPT

https://chalschannel-chatgpt-manual-73388336062.europe-west1.run.app/mcpOpen ChatGPT ↗

Review and confirm any booking on the Chals Channel website.