Social Democratic Party (SDE): 11
The new coalition needs 51 seats of the 101 seats available to have a majority and the more seats the better.
ERR's Estonian portal looked at the possible combinations for the next government.
Reform Party + Center Party: 59 seats
A coalition between the Reform Party and the Center Party is likely the most probable new coalition and would have a total of 59 seats. It would also be easier to reach an agreement with two parties instead of three. The prime minister of this coalition could be either Kaja Kallas or Jüri Ratas.
This possible coalition was considered to be the most likely after the last election in 2019. Reform chairman Kaja Kallas' reserved comments suggest the party does not want to repeat the mistakes of the past when it was left out of the previous coalition.