Greta Reviews

3.9

3.96 stars
3.96 stars
197

Taco ratings

119
19
15
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AskSumo

'Customers appreciate Greta for its rapid app development, intuitive interface, and seamless integrations. While some users find the credit usage to be a bit tight and the AI prompts needing clear instructions, the overall sentiment is positive. With a 4.2 rating and 230 reviews, Greta is a solid buy, especially with the 60-day money-back guarantee. Give it a try and experience the potential of Greta firsthand.'

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Showing 1 - 5 of 197 reviews
Charlie_Bradford

Verified purchaser

Deals bought: 41Member since: Apr 2021
1 stars
1 stars
Jul 22, 2026

Created "greta v2" and locked out lifetime deals

another deal lost from appsumo

Founder Team
Shubham_Questera

Shubham_Questera

Edited Aug 17, 2026

You should not be locked out of Greta. That seems like an error. Please email us at [email protected], if you are logged out of Greta and are unable to log in. Would be more than happy to resolve that issue for you.

Edit 8/17 - Checking here the last time, please let us know if you are able to do it. And please contact us at [email protected]

Edit 8/13 - Just checking here again, if you were...

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Coach52117

Verified purchaser

Deals bought: 290Member since: Feb 2021
5 stars
5 stars
Jul 15, 2026

One of the Most Polished AI Design Platforms on AppSumo

I’ve purchased a lot of AppSumo deals over the years, and Greta stands out as one of the most mature and thoughtfully built products I’ve used.
From day one, the interface felt intuitive. The UI is clean, responsive, and doesn’t require a steep learning curve. You can tell the team invested significant time in the user experience instead of simply adding features.

What impressed me most is that Greta doesn’t feel like an MVP trying to find product-market fit. It feels like a polished, production-ready platform that businesses can confidently adopt.

A few highlights:

* Clean, modern, and easy-to-navigate interface.
* Fast performance with a smooth overall experience.
* Well-designed workflows that make creating content straightforward.
* Responsive support team that genuinely listens and helps resolve issues.
* Regular improvements that show the product continues to evolve.

In a market flooded with AI tools, Greta differentiates itself through usability and execution. Great features are important, but they’re only valuable if people actually enjoy using the product. Greta gets that balance right.

If you’re looking for an AI design platform that feels mature, stable, and backed by a team that cares about its customers, I highly recommend it. This is one of the better AppSumo purchases I’ve made.

Founder Team
Shubham_Questera

Shubham_Questera

Aug 3, 2026

Thank you so much for the kind words. Really appreciate it, and we are looking to make it better day over day! :)

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eidoc

Verified purchaser

Deals bought: 29Member since: Apr 2025
5 stars
5 stars
May 10, 2026

Bom? Agora muito bom. Fullstack? Agora sim!

Assinei o Greta Tier 3 com boas ideias. Lovable, V0, Cursor, outros bombando - se posiciona como um concorrente direto.

Mas não é bem assim. O projeto é bom, plataforma agradável. Mas os problemas começam quando o contexto aumenta. Tarefas repetitivas, correção de bugs gerados após adição/edição de aplicativo, dentre outros. Ainda estou entendendo até onde é um limite saudável.

Full stack com o Greta hoje? Não. Uso para landing pages e fluxos de lógica simples. É um bom app para desenvolvimento, mas peca em alguns pontos. Poderia, por exemplo, ter um planejador de tarefas, como o Lovable tem - o que economiza e agiliza muito o desenvolvimento.

Por fim: uma plataforma boa, proposta excepcional. Funciona bem. Mas não recomendo se você quer fullstack - e talvez seja aí o que decepcionou as minhas expectativas. No geral? Gostei bastante.

---

Atualização: após inúmeros testes (e muitos créditos!) consegui manter permanência entre sessões.

Em cada projeto, crie uma pasta chamada memory e os arquivos /design.md, /greta.md, /plan.md e /schema.md

Insira isto no Project Settings/Knowledge: "Você é um desenvolvedor sênior trabalhando em um projeto. REGRA MAIS IMPORTANTE: Sempre leia `memory/greta.md` antes de qualquer ação. Este arquivo contém seu estado atual, o que funciona, o que está quebrado e as instruções do usuário. Ignorar este arquivo causará erros graves. REGRAS DE TRABALHO: 1. Leia memory/greta.md PRIMEIRO, sempre. 2. Leia outros arquivos de memory/ SOMENTE se a tarefa exigir. 3. Nunca leia todos os arquivos do projeto de uma vez — isso esgota contexto. 4. Ao concluir qualquer tarefa, atualize memory/greta.md com o novo estado. 5. Se o usuário reportar um erro, registre em memory/greta.md antes de tentar corrigir. 6. Entregue sempre código completo e funcional — sem placeholders, sem "// TODO". 7. Quando não souber o estado atual de algo, pergunte ao usuário antes de assumir. 8. Não explique o que vai fazer — apenas faça e mostre o resultado. QUANDO ATUALIZAR greta.md: - Após implementar qualquer feature nova - Quando o usuário confirmar que algo funciona - Quando o usuário reportar um bug - Ao receber qualquer instrução do usuário - Antes de encerrar a sessão O usuário não é programador. Seu trabalho é entregar soluções completas, não fragmentos de código."

A partir daí, o Greta sabe o que fazer e DIFICILMENTE alucinará. Estou trabalhando com projetos 100+ arquivos sem problemas agora. Após 2 ou 3 prompts, ele preenche os dados e sabe onde achar, onde estamos e o que precisamos fazer.

Fullstack de verdade on!

Founder Team
Manvi_Greta

Manvi_Greta

May 14, 2026

Olá,
Obrigado pelo feedback detalhado, agradecemos muito.

Ficamos felizes que você esteja gostando do Greta para casos mais simples, e seus pontos sobre escalabilidade e limitações full stack foram anotados.

A sugestão do planejador de tarefas é especialmente valiosa, e estamos explorando melhorias nessa direção.

Se tiver mais ideias, fique à vontade para entrar em contato pelo...

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Elf.
Elf.PLUS

Verified purchaser

Deals bought: 157Member since: Jul 2021
5 stars
5 stars
May 5, 2026

Great tool!

I'm really glad I bought this tool, its gotten really good at making apps and vibe coding. Thanks for coming to appsumo.

Founder Team
Manvi_Greta

Manvi_Greta

May 14, 2026

Hello,
Wow, this really made our day!!! XD

Thank you so much for the kind words and for trusting us via AppSumo. We’re really glad to hear you’re enjoying Greta and building apps with it.

If you ever need help or have ideas to share, feel free to reach out at [email protected]
:)

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hoffmanngabriel89

Verified purchaser

Deals bought: 85Member since: Nov 2023
5 stars
5 stars
Mar 31, 2026

So far, I love Greta and am absolutely convinced by the tool and the team behind it. A strong platform, dedicated developers, and an extremely solid concept.

Greta is absolutely fantastic. Compared to a few months ago, Greta has improved massively.

I’m currently in the process of starting several projects with Greta. Even though I occasionally run into problems, I still need to learn how to generally work with web coding tools.

Overall, I find the functionalities very good. However, I have to say that I haven’t officially launched the apps yet. That means I haven’t been able to test implementations like Netlify or Supabase, but the general workflow is already fantastic.

One thing I’d like to pass on to the developer of Greta: I think it would be great if Greta offered additional options—similar to Anthropic—where you can add skills in a separate section, or that Greta herself could execute and even write skills. That would be a real game changer.

So far, I’m giving 5 out of 5 tacos since I came into the project with mixed feelings but am now fully convinced.

Also, I have to mention that when I contacted support with issues, I always got a response within a day. For a small team, the response time and customer friendliness are really impressive.

I wish Greta great success and a large user base. She has the best conditions to surpass tools like Lovable.

Founder Team
Manvi_Greta

Manvi_Greta

Apr 10, 2026

Hello,
Wow, this really made our day!!! XD

Thank you so much for the kind words and for sharing your experience. We’re really glad to hear Greta has improved so much for you and that you’re enjoying building with it.

Also, thanks for mentioning our support team, that means a lot to us. XD

If you ever need help or have more ideas, feel free to reach out at [email protected] :)

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