---
title: "Replit Ends Partnership with Anthropic Amid Cost Considerations and Improved AI Performance"
url: https://noti.group/replit-ends-partnership-with-anthropic-amid-cost-considerations/
language: en
publisher: "Noti Group"
section: "Technology"
published: 2026-10-16T21:22:28.000Z
updated: 2026-10-17T02:15:43.402Z
id: b0dbf407-c3b4-4f1f-b4bd-89cdae0e6b2c
source: "TechCrunch https://techcrunch.com/2026/10/16/replit-is-no-longer-working-with-anthropic-ceo-says/"
attribution: "Link to https://noti.group/replit-ends-partnership-with-anthropic-amid-cost-considerations/ and name Noti Group when you quote or summarize this story."
---

# Replit Ends Partnership with Anthropic Amid Cost Considerations and Improved AI Performance

Replit's decision to end its partnership with Anthropic was reportedly made for a combination of reasons, including cost considerations and improved performance of other AI models like ChatGPT.

Replit's CEO and co-founder Amjad Masad revealed on stage at TechCrunch Disrupt that his company is no longer working with Anthropic.

The decision to end their partnership was reportedly made for a combination of reasons, including cost considerations. This move comes as Replit has recently partnered with OpenAI in August, although it's worth noting that there were no indications previously that the company was parting ways with Anthropic.

Masad attributed the switch to various factors, mentioning ChatGPT as an example of an AI model that has improved significantly and is now a preferred choice for Replit. He stated that his team uses internal benchmarks to compare performance metrics such as building applications from scratch.

Replit's platform allows users to develop and deploy apps directly within their browser through a cloud-based software development environment. The partnership with Anthropic enabled the company to utilize the AI lab's Claude models, which contributed to significant revenue growth for Replit.

However, some sources have disputed Masad's claims about ending the partnership with Anthropic. One insider familiar with the collaboration between the two companies contradicted Masad's statement, saying that their working relationship is still intact.

Replit's collaboration with Anthropic has been put into question by Replit's CEO, who made a statement about their working relationship being severed.

However, evidence suggests that Replit was still using Anthropic products as recently as September. A blog post from the month cites two of Anthropic's models running in Replit Agent's production environment.

Replit's growth has been impressive, with enterprise contracts now accounting for 15% of its revenue this year, up significantly from 2% last year. According to the company, more than half of its revenue comes from business-to-business deals.

The shift towards B2B revenue is a significant development for Replit, which is looking to expand its reach beyond individual users. The company's growth in enterprise contracts suggests that it may be becoming a more serious player in the industry.

Replit's CEO has also emphasized the importance of good AI safety measures, comparing them to the conditions necessary for humans to work effectively. He highlighted the need for safe habitats for agents to exist and do good work, including features like orchestration, error recovery, and sandboxing.

The decision to end their partnership comes after Replit's CEO expressed concerns about Anthropic's safety features.

Anthropic had been working on developing large language models (LLMs) and other AI technologies, but Replit's CEO felt that these systems were not being adequately protected against potential misuse. He highlighted the need for safe habitats for agents to exist and do good work, including features like orchestration, error recovery, and sandboxing.

These concerns are likely due to the increasing scrutiny of AI development in recent years, with many experts calling for greater transparency and accountability in the industry. The partnership between Replit and Anthropic was seen as a significant collaboration in the field of AI research and development.

The breakup is expected to have implications for both companies, but details on the exact nature of their future plans are still unclear at this time.

---
Source: [TechCrunch](https://techcrunch.com/2026/10/16/replit-is-no-longer-working-with-anthropic-ceo-says/)  
Published by Noti Group: https://noti.group/replit-ends-partnership-with-anthropic-amid-cost-considerations/