Bolt introduces Forge with GLM, DeepSeek and Kimi, free until Oct 14th
Bolt has launched Forge, a new coding agent inside its browser-based app builder that routes work exclusively through open-weight language models rather than proprietary stacks. The company is making the offer free through October 14, advertising up to fifty times more usage with zero usage charges during the window. GLM 5.3 and GLM 5.3 Flash ship as defaults, while Kimi K3 and DeepSeek v4 Pro appear as experimental picks in the model selector alongside what Bolt brands the new frontier. Usage is pooled under one monthly bar without daily caps, a move that lowers the cost floor for teams prototyping sites and apps in plain language. Operators should treat the October cutoff and experimental model tier as real constraints when planning production workloads.
Bolt introduces Forge with GLM, DeepSeek and Kimi, free until Oct 14th
Bolt announced Bolt Forge, free until Oct 14th with up to 50x more usage and zero usage charges. GLM, DeepSeek and Kimi are live now in Bolt's model picker on the new frontier.
Key takeaway
Bolt Forge bundles open-weight GLM, DeepSeek, and Kimi models in one agent with a free, high-capacity window through Oct 14.
What happened
Bolt announced Bolt Forge, a new agent in its browser-based app builder that runs only on open-weight models and is free until Oct 14 with up to 50x more usage and zero usage charges.
GLM 5.3 and GLM 5.3 Flash are the default models, with Kimi K3 and DeepSeek v4 Pro available as experimental options in the model picker under one monthly usage bar with no daily limits.
Evidence
Bolt Forge is free until Oct 14 with up to 50x more usage and zero usage charges
Bolt · attributed
Bolt announced Bolt Forge, free until Oct 14th with up to 50x more usage and zero usage charges.
GLM, DeepSeek, and Kimi are live in Bolt's model picker on the new frontier
Bolt · attributed
GLM, DeepSeek and Kimi are live now in Bolt's model picker on the new frontier.
Forge is a browser-based app builder agent that runs only on open-weight models
Bolt · attributed
Bolt has released Forge, a new agent in its browser-based app builder that runs only on open-weight models.
GLM 5.3 and GLM 5.3 Flash are defaults; Kimi K3 and DeepSeek v4 Pro are experimental under one monthly usage bar with no daily limits
Bolt · attributed
The lineup includes GLM 5.3 and GLM 5.3 Flash by default, with Kimi K3 and DeepSeek v4 Pro as experimental options under one monthly usage bar with no daily limits.
Why it matters
Open-weight routing in a mainstream app builder lowers trial costs and signals rising demand for non-proprietary model stacks in product workflows.
Limits and uncertainties
The Oct 14 free period end date is stated, but post-promotion pricing and usage limits are not specified in the source material.
Kimi K3 and DeepSeek v4 Pro are labeled experimental, so default behavior and long-term availability are not guaranteed.
The evidence corpus ends mid-sentence after 'On ht', leaving additional announced details unspecified.
Practical implications
Teams evaluating open-weight agents can benchmark Forge against existing Bolt workflows before the Oct 14 deadline.
Builders should confirm which model tier fits production needs given the experimental status of Kimi K3 and DeepSeek v4 Pro.
What to watch
Whether Bolt extends Forge pricing or usage limits after Oct 14.
Performance and reliability of experimental Kimi K3 and DeepSeek v4 Pro options in live projects.
