Zenvia IPO

DELIVERING STRONG GROWTH W/CAPITAL EFFICIENCY NET REVENUES (RS MILLIONS) 276 2018 17 14 354 2019 492 2020 46% inorganic YOY growth 97 4 93 1020 142 8 115 1Q21 19 109% Yoy growth 23% Voy growth 25% CAGR 18 20 ZENVIA BRAZILI 28% IMPLIED GROWTH 2 (19 - 20) 105% NEW BUSINESS LINES (19-20) ZENVIA STANDALONE D1 STANDALONE ZENVIA PROFORMA SMARKIO AND SIRENA ACQUISTIONS Note: (A) 2020 figures consider unaudited proforma financial data for the year ended December 31, 2020, including expected D1 acquisition and Smarkio (acquired by D1 in Dec-2020); (2) 2019 figures consider standalone Zenvia and D1 with Sirena and Smarkio acquisitions for the year ended December 31, 2019; (C) 2018 figures consider solely standalone Zenvia figures for the year ended December 31, 2018; (D) 1021 and 1020 figures considers unaudited preliminary financial data for Zenvia and D1, at midpoint of expected range in F-1. ¹ Implicit growth figures consider 2020 proforma net revenues (Note A) vs. 2019 standalone sum of Zenvia, Sirena, D1, and Smarkio net revenues Zenvia standalone, consolidating Sirena results from Jan to July 2020 and excludes D1 and Smarkio. Sum of standalone Sirena, D1, and Smarkio net revenues in 2020 vs. 2019 sum of each, respectively. Considers 1021 unaudited preliminary results for Sirena and Smarkio at midpoint of expected range. 17

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