Excession Labs

Excession Labs offers DeepSeek V4.1 Flash Abliterated API access at 90% below market pricing with the Ultra plan. Build AI apps and agents using OpenAI or Anthropic request formats, streaming, tool calls and a 1M-token context window. Ultra costs $500/month and includes $1,250 in credit. With full monthly credit use, effective prices per million tokens are $0.08 input, $0.01 cached input and $0.32 output. Unused plan credit expires at renewal. Pay as you go starts with a $10 top-up, at $0.20 input and $0.80 output per million tokens. Plans start at $20/month. Incursion Harness is the Excession Labs terminal AI agent for security testing on macOS, Linux and Windows. It helps security teams investigate their systems and review findings with supporting evidence. One account and credit pool cover Incursion Harness and the API.