I
Pollster
Instituto Colectta
Quality grade B
Instituto Colectta is a Brazilian statistical and opinion-research company working on elections, market research and public-policy studies. Its website describes survey planning, fieldwork, data checking and work registered with Brazilian electoral authorities. The 2026 national presidential survey is recorded in Votendi with its own source documentation. Grade B is the Election Pulse default, not an independently assessed Votendi rating.
Published data
Recent polls
| Pollster | Dates | Sample | Method | |
|---|---|---|---|---|
| Instituto ColecttaInstituto Colectta — President - Runoff | 23 Oct 2026 | 3,000 | In person | → |