Aunque no verificamos reclamaciones concretas porque las opiniones son propiedad de sus autores, es posible que marquemos las opiniones como «verificadas» si podemos confirmar que ha tenido lugar una interacción con la empresa. Más información

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Consulta las opiniones de los clientes

Valorada con 5 estrellas sobre 5

Leafr provided a fantastic selection of pre-vetted ESG experts. I was concerned about using a consultancy in case there were limitations in expertise - Leafr provides access to variety across all spec... Ver más

Valorada con 5 estrellas sobre 5

We worked with Leafr to identify high-quality ecologists to support large scale remote surveys in the Mozaic platform. Leafr was brilliant across the board: - The Leafr platform was easy to use (... Ver más

Valorada con 5 estrellas sobre 5

I have been so impressed with Leafr. It's made finding side hustle gigs and finally, I don't have to work with the bigger platforms that don't accommodate my niche! The opportunities presented the... Ver más

Valorada con 5 estrellas sobre 5

Through Leafr, I did a project with a top-notch branding consultancy that needed an expert on ESG and branding. I’ve been freelancing for a while but have found it difficult to find projects that alig... Ver más

Información sobre la empresa

  1. Asesor medioambiental
  2. Asesor en administración de empresas

Sobre Leafr

Escrito por la empresa

Sustainability experts, on-demand. Leafr is reshaping the sustainability team of the future: faster, leaner, and more focused on real results.

Leafr connects businesses with the world’s best experts. Over 1,000 vetted independent consultants, specialists, professionals and experts, available on-demand. From CSRD to carbon accounting, SBTi to LCAs, our network covers it all, so you can plug in exactly what you need, when you need it.

As well as being the world’s largest network of independent sustainability consultants, Leafr is the only place to find rated sustainability tools and resources.

Whether you're a startup or a multinational corporation, every organisation should be able to tap into the expertise needed to meet their sustainability objectives. Our platform model, and our principle of only working with the best, means that we make sustainability expertise accessible to all, without high costs.

We have 100s of happy clients, from multi-national corporates and FTSE100 leaders to tech startups. We have an NPS of 86 'Outstanding', and a 100% trial-to-hire ratio.

On Leafr you can find the right independent sustainability consultants, with the right experience, for the projects you can’t afford to get wrong.


Información de contacto

4,8

Excelente

TrustScore: 5 sobre 5

44 opiniones

5 estrellas
4 estrellas
3 estrellas
2 estrellas
1 estrella

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Trustpilot no permite a las empresas ofrecer incentivos ni pagar para ocultar opiniones. Las opiniones son propiedad de los usuarios y no de Trustpilot. Más información

Valorada con 5 estrellas sobre 5

Fantastic quality of pre vetted experts

Leafr provided a fantastic selection of pre-vetted ESG experts. I was concerned about using a consultancy in case there were limitations in expertise - Leafr provides access to variety across all specialisms which is perfect. That said, we've worked with one consultant only so far as he's been absolutely brilliant! The flexibility and support has been very much appreciated.

1 de mayo de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Start-Up Needing Help

We used Leafr’s platform to find a contractor and found the process intuitive and efficient. The Leafr team was engaging and hands-on, which made a real difference in getting the right match quickly

20 de enero de 2026
Opinión espontánea
Valorada con 5 estrellas sobre 5

Brilliant service with responsive team

We worked with Leafr to identify high-quality ecologists to support large scale remote surveys in the Mozaic platform. Leafr was brilliant across the board:
- The Leafr platform was easy to use (especially after their latest udpate)
- The Leafr team super responsive and they went out of their way to help with profile selection and outreach.
- The continuous support and check-ins were also very valuable and took away a lot of the 'contracting & invoicing' burden from us.

Would strongly recommend!

1 de noviembre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

I’d been relying on my personal network…

I’d been relying on my personal network for consultant recommendations for years. It's easy to think "oh I know someone who does that" but truthfully, they weren't the right person for the job. The results were hit-and-miss and it was taking ages to make progress.

With Leafr, it was a completely different experience. Within days, I had three perfectly matched experts, and the one I hired was far better than any of the personal referrals I’d been chasing down.

No more polite calls with a guilty feeling of needing to hire a friend of a friend. Just the right person, fast. It’s the first time I’ve felt 100% confident in a consultant hire.

4 de julio de 2025
Valorada con 5 estrellas sobre 5

Finished 2 great projects with…

Finished 2 great projects with innovative and super engaged clients. The platform connected me to projects that would have taken me 5x more time to get.
Fast payment and the Leafr team is very quick on responding to any questions. Would 100% recommend to any sustainability professional/freelanced that wants to broaden their scope of clients and projects.

13 de enero de 2025
Valorada con 5 estrellas sobre 5

Superb

Superb. It was a pleasure working with professionals who take the time to understand the requirements of the client.

5 de agosto de 2024
Valorada con 5 estrellas sobre 5

Leafr connected me with an incredible opportunity...

Leafr connected me with an incredible opportunity to lead the content strategy of a major private investment firm's ESG report - a dream project for me. Everything on the platform went smoothly. I'd recommend Leafr to any sustainability specialists or any company looking to hire one; they have the cream of the crop on the platform.

12 de julio de 2023
Valorada con 5 estrellas sobre 5

Makes finding sustainability specialists easy!

Leafr makes finding and working with sustainability specialists easy. The platform was exceptionally easy to navigate, and the Leafr team was supportive throughout; we had a great experience overall. I would recommend Leafr to anyone who is looking to streamline their search for sustainability expertise & work with highly qualified candidates.

3 de marzo de 2024
Valorada con 5 estrellas sobre 5

Its so great

I have been so impressed with Leafr. It's made finding side hustle gigs and finally, I don't have to work with the bigger platforms that don't accommodate my niche!

The opportunities presented there are super and I am so pleased I joined. I just regret it took me so long to find it. All the missed opportunities!!!

1 de mayo de 2024
Valorada con 5 estrellas sobre 5

Incredible Platform for Freelancers!

Leafr has made finding side gigs for freelancers incredibly convenient. Their process of vetting suitable top-tier professionals ensures that the freelancers on the platform know what they work on. As a registered freelancer on the platform, the access to resources and opportunities is brilliant. I wasn't aware of the plethora of freelance projects and niches in the Climate Tech and Consulting space until I joined Leafr.

7 de mayo de 2024
Opinión espontánea

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