Last quarter we migrated 47 Lambda functions off AWS. The monthly bill dropped from $8,362 to $1,790. Lambda invocations were 22% of that bill. The rest was the part AWS never put on the pricing page, never put in the AWS Lambda 101 docs, and never came up when our solutions architect ran our forecast workshop in 2024. We are committing to one position in this piece and we are not flipping at the end. Lambda is dead for the API, webhook, auth, and edge workload that most teams actually deploy. Every comparison article we read while researching the move closed with "but evaluate your needs carefully." That sentence is what kept us on Lambda for an extra year. We are not writing that sentence today. If you are skimming, the punchline is at the top.…