Twitter acquired BackType, a social media metrics company, on July 5, 2011. The transaction details were not disclosed.

Acquirer Twitter (US)
Target BackType (US)
Value <span style="color: rgb(255, 0, 0);">Undisclosed</span>
Type Acquisition
Closed July 5, 2011
Announced July 5, 2011
Buy-side advisors <span style="color: rgb(255, 0, 0);">Not disclosed</span>
Sell-side advisors <span style="color: rgb(255, 0, 0);">Not disclosed</span>
Legal (buy) <span style="color: rgb(255, 0, 0);">Not disclosed</span>
Legal (sell) <span style="color: rgb(255, 0, 0);">Not disclosed</span>

Rationale: Twitter acquired BackType to bolster its ability in analyzing social media metrics.

Financial context: The deal was valued at undisclosed terms. BackType’s technology and expertise were seen as strategic assets for Twitter's data analytics capabilities, but no specific financial figures or growth projections were disclosed.