- TAM: Total addressable market
- SAM: Serviceable addressable market
- SOM: Serviceable obtainable market
- TAM: Everyone who visits a store that sells dog food
- SAM: People who specifically want healthy dog snacks
- SOM: How much you think you can sell (go-to-market strategy)
Does calculating TAM change during a downturn?
“The truth is, there is no right or wrong, like, ‘Here’s the exact number!’ It’s more about whether we have overlap and agreement in the assumptions around your driver.” Jomayra Herrera, partner, Reach Capital