OpenAI 2026 hackathon

Hello Ghost

A customer-service ecosystem connecting users, businesses, and staff through one mobile platform, built and extended with Codex.

Solo project by Sergio Irizarry · 0 likes · 0 comments

Archive position — measured, not model output

0 likes on Devpost

2,264 of the 7,856 archived projects have more likes, and 5,592 share exactly 0 — so this project's #4,487 place in the like-ranked listing is a tie-break inside that group, not a ranking.

Projects (log scale)

1
10
100
1k
10k
05,592
11,758
2285
3–4132
5–975
10+14

Likes on Devpost. ▲ marks this project's group.

Show the figures
LikesProjectsShare of archive
05,59271.2%
11,75822.4%
22853.6%
3–41321.7%
5–9751.0%
10+140.2%
Devpost like counts for all 7,856 archived projects, captured when this archive was built.

Executive Summary

What the company appears to be

Hello Ghost is a self-reported customer-service ecosystem built for mobile platforms, connecting users, businesses, and staff through one interface. It is described as being built and extended with Codex.

What changed

The project was submitted to the OpenAI 2026 hackathon on Devpost. No further development or commercial activity is evidenced.

Single most important open question

Is there any evidence of product-market fit, user adoption, revenue, or traction beyond the hackathon submission?

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What The Product Actually Is

The description states that Hello Ghost is “a customer-service ecosystem connecting users, businesses, and staff through one mobile platform, built and extended with Codex.”

  • Evidenced The product is described as a mobile platform.
  • Inferred It may be a marketplace or communication tool between users, businesses, and staff.
  • Not evidenced Specific features, workflows, or use cases beyond the tagline.

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Positioning & Claim Evolution

The author states that Hello Ghost is “a customer-service ecosystem connecting users, businesses, and staff through one mobile platform, built and extended with Codex.”

  • Evidenced The positioning is a multi-stakeholder mobile customer service tool.
  • Inferred It may be positioned as an AI-enhanced or AI-integrated platform due to the mention of Codex.
  • Not evidenced Any evolution in positioning, prior versions, or how it differentiates from existing tools.

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Target Customer & ICP

The description states that Hello Ghost connects “users, businesses, and staff.”

  • Evidenced The target includes three stakeholder groups: users, businesses, and staff.
  • Inferred It may be aimed at small to mid-sized businesses or service-oriented platforms.
  • Not evidenced Specific customer personas, segmentation, or ICP definition.

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Business Model & Pricing Evidence

The description does not include any information about pricing, monetization, or business model.

  • Not evidenced No details on how the product will generate revenue or whether it is free, freemium, or paid.
  • Inferred If it’s a mobile platform for customer service, it may be subscription-based or usage-based, but this is speculative.

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Technical & Delivery Signals

The author lists technologies used in building Hello Ghost:

  • Built with: codex, eas-build, expo.io, express.js, git, github, gpt-5.6, ios, jwt, node.js, postgresql, prisma, react-native, rest-api, supabase, typescript, xcode
  • Evidenced The tech stack includes React Native, Node.js, PostgreSQL, Supabase, and others.
  • Inferred It is a mobile-first platform with backend support from Express.js and Prisma.
  • Not evidenced Deployment status, scalability, or delivery timeline.

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Traction & Maturity Signals

The only evidence of traction is that the project was submitted to the OpenAI 2026 hackathon on Devpost.

  • Evidenced Submission to a hackathon event.
  • Inferred No commercial traction, user adoption, or revenue generation.
  • Not evidenced Any metrics, customers, or product usage data.

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Competitive Context

The description does not provide any information about competitors or the competitive landscape.

  • Not evidenced No mention of existing tools in the customer service or mobile platform space.
  • Inferred It may compete with platforms like Zendesk, Freshdesk, or internal communication tools like Slack or Microsoft Teams, but this is speculative.

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Key Risks & Red Flags

  • Risk: The project is self-reported and unverified. No evidence of traction, revenue, or user adoption.
  • Red Flag: Only one team member (Sergio Irizarry) is listed, suggesting a solo effort with limited resources.
  • Red Flag: No product-market fit or commercial viability demonstrated beyond the hackathon submission.

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Diligence Questions To Ask The Founders

  1. What specific customer pain points does Hello Ghost solve?
  2. How does the platform differentiate from existing tools in the market?
  3. Has there been any user testing or feedback on the prototype?
  4. What is the plan for monetization and scaling beyond the hackathon?
  5. Are there any early adopters or pilot users?

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Investment/Partnership Verdict

The project is at a very early stage, with no evidence of traction, revenue, or product-market fit.

  • Evidenced It is a hackathon submission.
  • Inferred The potential for growth exists if the idea is validated and developed further.
  • Not evidenced Any commercial readiness, team expansion, or funding.

Verdict Not ready for investment or partnership at this time. Requires significant development and evidence of traction before any due diligence can be meaningful.

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Source

Submitted to the OpenAI 2026 hackathon on Devpost. Project home on DevPost.

The analysis above was generated by a language model from the project's own one-line description. It is not independent research and contains no verified traction, revenue or customer data.