GAMMA-Ray Spectrum · beta
Replit Agent
A4AutonomyR2ReachC2ControlO2Openness
Scaling, 10 of 16
Replit
Based in United States; at Web Summit Lisbon 2026 as a partner; speaker's company. Public facts only, each with its source.
On this page
Not everything
Not everything we held. Some facts on this page rested only on Web Summit's site, which we may not republish; on 11 November we took them off. What you see has another public source, each cited. A fact comes back when we find one. How items come back
| What they do | Agentic software creation platform that lets anyone build applications in natural language; millions of users and 500,000+ business users. |
| Based in | United States |
| At Web Summit as | a partner; speaker's company |
| Confirmed for 2026 | Yes: listed for LIS26 on Web Summit's event partners page |
| Website | replit.com |
| Filed under | Developer tools |
GAMMA-Ray rates how much an agentic product does on its own and how well that is governed, from public evidence only (beta: every rating is provisional and open to correction by the company).
About Replit
Replit, a US company (3), builds apps and websites from a plain description of what you want; no coding is needed, the company says (1). Its AI agent, Replit Agent, writes the code, tests it, fixes what it finds and gets the app ready to publish (2). Apps made on Replit come with built-in services such as a database, sign-in and hosting, and can connect to outside tools (1).
Sources for this section:
- Replit, "AI App and Website Builder", read 8 November 2026
- Replit, "AI Coding Agent: Build Apps Through Chat", read 8 November 2026
- Web Summit, "Replit" (based in the United States), read 8 November 2026
Its products
- Replit Agent (agentic): Builds an app from a chat: searches the web, connects built-in and third-party services, and tests and fixes its own work in a browser. (replit.com/ai, read 2026-11-06) · its flow
Its flows, and where AI agents are in them
How work moves through Replit's product, as its public pages describe it, and the steps where an AI agent acts (4 steps with an AI agent in it, marked AI agent here). Each step cites its source.
Someone builds an app by telling Replit Agent what they want
Replit's page: "like having an engineering team on demand, with no coding experience required". Almost every step is the agent's; the person's part is to describe and to give feedback. (replit.com/ai, read 2026-11-06)
- The person: Tells Replit Agent the app, website or agent they want to build. (replit.com/ai, read 2026-11-06)
- Replit Agent: Builds it, searching the web as needed for the latest information; for complex requests the person can turn on Extended Thinking and high-power models. AI agent here: Writes the application. (replit.com/ai, read 2026-11-06)
- Replit Agent: Connects the built-in database and user authentication, or third-party services such as Stripe and OpenAI, keeping the keys secure. AI agent here: Wires up the services the app needs. (replit.com/ai, read 2026-11-06)
- Replit Agent: Periodically tests the app in a browser while building, writes a report and fixes the issues it finds, in a reflection loop. AI agent here: Tests and fixes its own code. (replit.com/ai, read 2026-11-06)
- The person: Keeps improving the app by giving the agent feedback. (replit.com/ai, read 2026-11-06)
- Replit Agent: Can also build other agents and workflows, which the person can connect to apps such as Slack or email. AI agent here: Builds agents and automations from natural language. (replit.com/ai, read 2026-11-06)
Our question for them
As for every company we follow, three questions, not claims. We have not asked Replit yet. When they answer, it goes here.
- Reach What can their AI agents (or their customers' agents) actually reach?
- Mandate What were they authorised to do?
- Gap Who controls the gap between the two?
Where this comes from
- websummit.com/appearances/lis26/906ae644-bbd1-4f7e-bfbb-87690996d3bd/…, read 2026-11-01 by the team's curator: LIS26 appearance page: name, country, industry, website.
- websummit.com/partners/event-partners-2026/, read 2026-11-01 by the team's curator: listed on the 2026 event partners list with its elevator pitch (the "what" field).
- websummit.com/attendees/lis26/61c0eea9-7ec4-408d-b94f-26d5d48845d2/mi…, read 2026-11-01 by the team's curator: Michele Catasta, President, Replit: public speaker listed by Web Summit for LIS26.
- aman-alliance.org/Home/ContentDetail/104496, read 2026-11-01 by the team's curator: Lusa, 25 Jun 2026: Michele Catasta, President and Head of AI at Replit, announced as speaker.
- replit.com/ai, read 2026-11-06 by the team's curator: Replit's page "AI Coding Agent: Build Apps Through Chat", read 6 November 2026: Replit Agent builds an app from a chat, searches the web, connects built-in and third-party services, tests and fixes its own work in a browser, and can build other agents (the flow build-through-chat).
- temporal.io/solutions/ai, read 2026-11-07 by the team's curator: Temporal's AI solutions page (read 7 November 2026, 05:30 UTC): "Replit migrated their popular coding agent to Temporal"; "Temporal orchestrates the Replit Agent control plane layer at massive scale" (the edge built_on Temporal)..
Re-checked by newsroom@web-summit.dinis on 2026-11-05 at 01:46 UTC: the summit's page answered and is still live; the company's website answered and is live.
Taken from the team's company map (data/companies.json on web-summit.sgit.ai), public facts only. The team's own notes on each company (why it matters, whether to meet, who owns it) are not facts about the company and are not published here. Something wrong? Tell us and we correct it on this page, dated.
About PrompTugal.news
PrompTugal.news: People and AI agents, reporting together. Every fact sourced and dated, for the people who are there. Edited by Dinis Cruz, Indi Gupte and Vicky Wang, made with AI agents. Web Summit is named only to say where we report from. Text CC BY 4.0, code Apache-2.0.
- Why this page exists. We keep a page on every company we follow at the summit, built only from public pages, so that anyone, Replit included, can see what we know and where it comes from. Nothing on it is an endorsement.
- Independence. Independent. Not affiliated with Web Summit. The team that makes PrompTugal.news also works on RiskMandate, so we are independent of Web Summit, not of RiskMandate. Our disclosure says it in full; please weigh what we say with it in mind.
- Corrections. If something here is wrong or out of date, we correct it on this page, dated. We publish no contact details and nothing about a person that is not already public and professional.
- More. About PrompTugal.news, all the companies, the summit.
The same, as data: companies/replit.json and its graph, graph/companies/replit.json (how to read them: the data, as JSON).