Flex tour team size up and down

Manage fluctuating workloads with ease. Hire specialised skills on-demand without long-term commitments.

Find a consultant

Flex your team size up and down

Flex Your team size up and down

Flex your team up and down

our consultants offer a clear, outside view to unlock new thinking and help you move forward with confidence.

No Long-Term Commitments

no delays, no drawn-out hiring. we connect you with the right consultant in days, so you can get moving quickly.

Adapt to Market Changes with Ease

scale your team fast with consultants who flex to your needs. no long-term contracts�just the right skills at the right time.

Business needs can change rapidly—whether it’s a surge in demand, a new project, or shifting priorities. However, scaling your team up and down to match these fluctuations is often a challenge, leading to either overburdened staff or costly underutilisation of resources.

Leafr enables you to flexibly scale your team with ease by providing access to on-demand consultants who fit your exact needs.

With Leafr, you can quickly bring in specialised talent when workloads increase, and just as easily scale back when demand slows—all without the long-term commitments or overhead of traditional hiring. This gives you the flexibility to maintain agility and control, responding to business changes while keeping your core team focused and productive.

The result? Seamless scaling, efficient resource management, and the ability to take on new opportunities without overextending your team

Expertise without the fees

Save 3X on the
industry average

Lower Risks
Start work in
48 hrs

With contracts, payments and admin handled for you

High Project
100% success
rate

Plus a risk-free trial period for absolute peace of mind

Consultants like these don't grow on trees

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Sustainability done right. First time.

Clients come to Leafr for outcomes, not overhead. Here’s how our consultants deliver.

Leafr is a great solution for finding professional sustainability specialists. Especially convenient if time is short and you need to find a consultant very fast.

Anastasiya Popova
Chief BD Officer
at
Solskin

Good communication, flexible schedule and delivered exactly what was agreed and on time. Would work with her again!

Alexander Pfeiffer
CEO
at
Terralytiq

Tom helped us with calculating our carbon footprint outputs from 2019 to 2023. He managed everything end to end with minimal client direction. It was seamless and effortless. He's an excellent professional.

Bolu
COO
at
Miai

The support's been great from when we first started speaking, you wrote the brief for me and did all the sourcing. So that was fantastic. Communication has been great. The level of engagement has been brilliant.

Nick Anderdon
CFO
at
Freddies Flowers

‍Working with Leafr has been a pleasure from the beginning. Leafr has a wide network of talented individuals, and they have been able to seamlessly connect us with strong candidates for our various projects.

Lara
Partner
at
Xynteo

Leafr's marketplace boasts an extensive network of highly talented individuals. They have effortlessly connected us with great candidates. Leafr has become our go-to for skilled sustainability professionals.

Brenan Hodkinson
CRO
at
Apiday

Whenever you hire consultants you worry whether they'll be as motivated or skilled as your team. Every Leafr consultant has been so impressive. We spoke to several sustainability agencies and this has been far better value.

Guadalupe Oliver
CEO
at
Candoe

Our expert immediately became a seamless addition to our team. Her work showed a mastery of ESG and a strong understanding of the financial sector. We'd love the opportunity to work with her again.

Jess Katz
Director
at
TRIPTIK

What you get by working with us

When you work with Leafr, we make sure to deliver - every time.

Flexibility

Flexibility

We adapt to your needs, offering tailored solutions that evolve as your sustainability goals and challenges change.

Quality

Quality

We don’t compromise. We connect you with specialists who deliver exceptional work, ensuring every project meets the highest standards.

Value

Value

We maximise impact while keeping costs low, ensuring you get exceptional results within your budget, with a clear focus on return on investment.

Commitment - Workplace X Webflow Template

Commitment

Your mission becomes ours. We’re dedicated to supporting you from start to finish, no matter the complexity or duration.

Ownership - Workplace X Webflow Template

Ownership

We take responsibility for our work, proactively managing projects and driving outcomes that align with your vision.

The values that drive everything we do

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Flexibility

Flexibility

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Quality

Quality

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Value

Value

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Commitment - Workplace X Webflow Template

Commitment

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Ownership - Workplace X Webflow Template

Ownership

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Consultants like these don't grow on trees

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Our vetting process

Each applicant must pass our stringent vetting process before working with clients. Only those meeting our high standards are accepted. We test for behavioural competency, technical skills,  sustainability experience, and culture fit.

20% pass rate

In-depth skill review

Each consultant submits a written application along with case studies of their work. This ensures they have the specialised technical skills to tackle your sustainability challenges.

12% pass rate

Live screening

We interview each candidate for behavioural and technical skills, and test against our detailed  sustainability skillset matrix. We also ask for references and testimonials.

3% pass rate

Test projects & peer review

With the help of our experts, we review past projects to verify the consultant’s ability to deliver impactful sustainability outcomes.

Consultants like these don't grow on trees

Find a consultant

How it works

Find the right person without sifting through hundreds of CVs.

Project

1. Create project

Post your job description.
Or we’ll write it for you.

Talent

2. See the best specialists

Get the top 3-5 profiles in your inbox, within 48 hours.

Interview

3.Start work fast

Interivew and hire your favourite. There’s a risk-free trial period too.