There is historical database available in Neticle Media Intelligence.
For traditional online media (news), we can go back to when the data collection for the specific country started:
Albania - 1 April 2020
Austria - 19 March 2019
Belgium - 1 August 2022
Bosnia and Herzegovina - 1 July 2021
Brazil - 1 August 2022
Bulgaria - 1 April 2016
Canada - 1 August 2022
Croatia - 1 July 2020
Cyprus - 1 July 2021
Czechia - 1 November 2019
Denmark - 1 March 2021
Estonia - 1 August 2022
Finland - 1 August 2022
France - 1 July 2022
Georgia - 1 August 2017
Germany - 1 November 2018
Greece - 1 July 2021
Hungary - 1 June 2012
Indonesia - 1 May 2022
Israel - 30 August 2022
Italy - 1 August 2022
Latvia - 1 August 2022
Moldova - 1 July 2021
Nigeria - 1 August 2022
Norway - 1 July 2022
Poland - 1 December 2018
Portugal - 1 August 2022
Romania - 1 March 2017
Serbia - 1 October 2020
Slovakia - 1 December 2019
Slovenia - 1 October 2020
Spain - 1 February 2022
Sweden - 1 March 2021
Switzerland - 1 July 2020
The Netherlands - 1 January 2020
United Kingdom - 1 April 2021
USA - 1 April 2021
For social media we have 30 days of historical data (from the moment the keyword was created) for each country, unless the keyword had already been researched for the specific country. In that case, we have data from the time of the creation of that keyword.
Own channels can be crawled for data for an unlimited time period, meaning own Facebook channels, own Instagram channels or any dedicated social media channel can be monitored historically without setting up any synonym based search.