How does SorteiGram pick a winner from Instagram comments?

SorteiGram uses a SHA-256 cryptographic hash combined with Fisher-Yates shuffle to randomly select a winner from all eligible comments. Anyone can audit the result with the public hash and seed.

Yes. SorteiGram is free for posts with up to 100 comments. For larger posts, the standard plan is $8.90 (R$24.90 in Brazil) and the premium plan with cinematic reveal is $19.90 (R$49.90 in Brazil).

Which platforms does SorteiGram support?

Instagram, YouTube, TikTok, Twitter/X, Facebook, Kwai, Threads, Telegram and WhatsApp giveaways are all supported.

What languages does SorteiGram support?

12 languages: Portuguese, English, Spanish, French, German, Italian, Turkish, Arabic, Hindi, Indonesian, Japanese and Korean.

Can the giveaway result be audited?

Yes. Every draw publishes a SHA-256 hash before revealing the winner and a seed after. Anyone can re-run the algorithm to verify the result was not manipulated.

Do I need to create an account?

No. SorteiGram works without registration.

How does SorteiGram detect fake accounts and bots?

An AI model analyzes comment patterns, account age, follower ratios, and engagement signals to flag fake accounts and bot entries before the draw.

Can I require participants to mention friends or follow my profile?

Yes. SorteiGram has eligibility filters: require mention of N friends, require specific hashtag, require follow.

Glossario

Reels

Videos curtos do Instagram, formato ideal para viralizar sorteios

Reels sao videos curtos (ate 90 segundos) no Instagram, similares ao TikTok. E o formato com maior potencial de alcance organico na plataforma, podendo alcancar milhoes de visualizacoes mesmo em contas pequenas.

Reels de sorteio sao extremamente eficazes para viralizar promocoes. O formato ideal inclui: apresentacao do premio, explicacao rapida das regras, e CTA para comentar no post fixado. Reels de revelacao de ganhador tambem performam muito bem, especialmente com a animacao cinematografica do SorteiGram Premium.

O SorteiGram oferece templates de roteiro para Reels de sorteio e suporta sorteios de comentarios tanto de posts quanto de Reels do Instagram.

Termos Relacionados

Engajamento

Metrica que mede a interacao dos seguidores com o conteudo nas redes sociais

Algoritmo do Instagram

Sistema de IA que determina quais posts aparecem no feed de cada usuario

Stories do Instagram

Conteudo temporario de 24 horas em formato vertical, ideal para divulgar sorteios

Voltar ao Glossario