Oss

Oss

Oss

Raise with Oss.

Oss

Raise with Oss.

Oss

Oss

Helping startups with fundraising.

Oss

Helping startups
with fundraising.

Oss

Oss

Oss

What we do

Make sure you excel at playing the VC-game

$25M+

Raised in 2024

Raise capital with you

Fundraising is 90% preparation. Don't leave anything to chance so you can raise from a position of leverage.

$25M+

Raised in 2024

Raise capital

Fundraising is 90% preparation. Don't leave anything to chance so you can raise from a position of leverage.

Upgrade

Time to

+8%

Security

-11%

Board management

+25%

Investor updates

+38%

Prospecting

Manage Investors

Get the most value from your existing set of investors and strategically manage prospect investors.

Upgrade

Time to

+8%

Security

-11%

Board management

+25%

Investor updates

+38%

Prospecting

Manage Investors

Get the most value from your existing set of investors and strategically manage prospect investors.

Cost -67%

Efficiency +103%

Positioning

Whether you're a startup or a VC firm, how you position yourself is the key to how you differentiate.

Cost -67%

Efficiency +103%

Positioning

Whether you're a startup or a VC firm, how you position yourself is the key to how you differentiate.

What we do

Help you excel at the VC game

Help you excel at playing the VC-game

$25M+

Raised in 2024

$25M+

Raised in 2024

Raise capital with you

Raise capital

Fundraising is 90% preparation. Don't leave anything to chance so you can raise from a position of leverage.

$25M+

Raised in 2024

Raise capital with you

Fundraising is 90% preparation. Don't leave anything to chance so you can raise from a position of leverage.

Upgrade

Time to

+8%

Security

-11%

Board management

+25%

Investor updates

+38%

Prospecting

Upgrade

Time to

+8%

Security

-11%

Board management

+25%

Investor updates

+38%

Prospecting

Manage Investors

Raise capital

Get the most value from your existing set of investors and strategically manage prospect investors.

Upgrade

Time to

+8%

Security

-11%

Board management

+25%

Investor updates

+38%

Prospecting

Manage Investors

Get the most value from your existing set of investors and strategically manage prospect investors.

Cost -67%

Efficiency +103%

Cost -67%

Efficiency +103%

Positioning

Raise capital

Whether you're a startup or a VC firm, how you position yourself is the key to how you differentiate.

Cost -67%

Efficiency +103%

Positioning

Whether you're a startup or a VC firm, how you position yourself is the key to how you differentiate.

Process of raising a round

Our Process

Every startup is different. We'll take care of the 'science', you add the 'art'

Every startup is different.
We'll take care of the 'science',
you add the 'art'

01

Discovery

Learn everything we can about your company to determine the best positioning for the round.

01

Discovery

Learn everything we can about your company to determine the best positioning for the round.

01

Discovery

Learn everything we can about your company to determine the best positioning for the round.

02

Preparation

Working with your exec team to deliver the best data room possible and strategizing with the CEO on how we will approach the round.

02

Preparation

Working with your exec team to deliver the best data room possible and strategizing with the CEO on how we will approach the round.

02

Preparation

Working with your exec team to deliver the best data room possible and strategizing with the CEO on how we will approach the round.

03

Execution

We identify and develop singular strategies tailored to the top funds in our space. We implement a CRM and incessantly track updates.

03

Execution

We identify and develop singular strategies tailored to the top funds in our space. We implement a CRM and incessantly track updates.

03

Execution

We identify and develop singular strategies tailored to the top funds in our space. We implement a CRM and incessantly track updates.

Our achievements

About Oss

Projects in 2024

4+

4+

4+

Raised the 2 Series As we collaborated on. Now raising Series A and Series B in Q1 2025.

Capital Raised in 2024

$25M

Both clients raised Series A rounds from Latam lead investors.

Capital Raised in 2024

$25M

Both clients raised Series A rounds from Latam lead investors.

Capital Raised in 2024

$25M

Both clients raised Series A rounds from Latam lead investors.

Average project

4 mths

From preparation to running the fundraising process in 4 months.

Average project

4 mths

From preparation to running the fundraising process in 4 months.

Average project

4 mths

From preparation to running the fundraising process in 4 months.

Meet our team

Marcial G. Fraga

Marcial founded Oss in 2024

Former Principal at Latitud, Marcial spent 4+ years as a VC investor specializing in Fintech and in Latam.

Marcial co-founded 3 companies (Apparcar, DWYL, Croni), and was part of the founding team at Mercado Crédito, the consumer credit BU at Mercado Libre.

Marcial founded Oss in 2024

Former Principal at Latitud, Marcial spent 4+ years as a VC investor specializing in Fintech and in Latam.

Marcial co-founded 3 companies (Apparcar, DWYL, Croni), and was part of the founding team at Mercado Crédito.

Lucas Consoli

Lucas is the founder at Kesibi, an agency focused on climate tech and ed-tech.

Previously, Lucas worked at Inkitt, where they raised Series C, and has worked at Delivery Hero, OLX, Circ.

His founder experience includes co-founding Dive and Peekup

Founder at Kesibi, an agency focused on climate tech and ed-tech.

Previously, Lucas worked at Inkitt, where they raised Series C, and has worked at Delivery Hero, OLX, Circ.

His founder experience includes co-founding Dive and Peekup

Lucas Consoli

Lucas is the founder at Kesibi, an agency focused on climate tech and ed-tech.

Previously, Lucas worked at Inkitt, where they raised Series C, and has worked at Delivery Hero, OLX, Circ.

His founder experience includes co-founding Dive and Peekup

Lucas Consoli

Lucas is the founder at Kesibi, an agency focused on climate tech and ed-tech.

Previously, Lucas worked at Inkitt, where they raised Series C, and has worked at Delivery Hero, OLX, Circ.

His founder experience includes co-founding Dive and Peekup

Industry Experts

We work with experts in their fields to create world class documents.

  • Financial experts

  • Copywriters

  • Designers.





We work with experts in their fields to create world class documents.

  • Financial experts

  • Copywriters

  • Designers.






Industry Experts

We work with experts in their fields to create world class documents.

  • Financial experts

  • Copywriters

  • Designers.





Industry Experts

We work with experts in their fields to create world class documents.

  • Financial experts

  • Copywriters

  • Designers.





Philosophy

Entrepreneurs Build Latin America's Future

Entrepreneurs Will Build The Future of Latin America

Latin America was and is being built by entrepreneurs. Founders work hard to create change, yet the friction to raise proper rounds of funding poses a threat to many. Even the best startups can stall when the path to raising money is unclear.

History shows us what is possible. Look at Mercado Libre and Nubank. They broke through obstacles and changed the region. Their success tells us that a few companies can shape the future. At Oss, our superpower is raising capital.

We have built a process that helps you prepare, reach out to investors, and manage the fundraising steps. We work with only a few startups each year, forming long-lasting partnerships that focus on real progress.

For better or worse, we love fundraising. We enjoy guiding innovators as they find eureka moments on the positioning… Or when they figure out how the game is actually played and they become empowered.

Fundraising is hard enough, we're here to help.

This is our calling

This is
our calling

  • Marcial has been a sparring partner for Pulppo ever since the seed round. He brings a fresh perspective and deep understanding of how VCs think. I can’t think of anyone better than Marcial for the job.

    Matías Gath

    CEO - Pulppo

  • We were impressed at how he was able to craft a narrative that succinctly explained what we were doing in a way that had a perfect fit with what the investors were looking for.

    Lautaro Schiaffino

    CEO - Darwin AI

  • The passion and vision with which he addresses every interaction is contagious.

    Paulo David

    CEO - AmFi

  • Raising with Marcial by our side was critical to the success of Strike.

    Santiago Rosenblatt

    CEO - Strike

  • His endorsement, and subsequent value add proved critical for us to raise our Pre-seed and Seed round 12 months later.

    Ignacio Arambarri

    CEO - Finanex

  • No one crafts better fundraising narratives than he does.

    Luisa Dalla Costa

    Latitud Ventures

  • His vision on how to think about fundraising rounds is a key input for Kontempo’s strategy.

    Matthew Meehan

    CEO - Kontempo

  • Marcial has been a sparring partner for Pulppo ever since the seed round. He brings a fresh perspective and deep understanding of how VCs think. I can’t think of anyone better than Marcial for the job.

    Matías Gath

    CEO - Pulppo

  • We were impressed at how he was able to craft a narrative that succinctly explained what we were doing in a way that had a perfect fit with what the investors were looking for.

    Lautaro Schiaffino

    CEO - Darwin AI

  • The passion and vision with which he addresses every interaction is contagious.

    Paulo David

    CEO - AmFi

  • Raising with Marcial by our side was critical to the success of Strike.

    Santiago Rosenblatt

    CEO - Strike

  • His endorsement, and subsequent value add proved critical for us to raise our Pre-seed and Seed round 12 months later.

    Ignacio Arambarri

    CEO - Finanex

  • No one crafts better fundraising narratives than he does.

    Luisa Dalla Costa

    Latitud Ventures

  • His vision on how to think about fundraising rounds is a key input for Kontempo’s strategy.

    Matthew Meehan

    CEO - Kontempo

  • Raising with Marcial by our side was critical to the success of Strike.

    Santiago Rosenblatt

    CEO - Strike

  • The passion and vision with which he addresses every interaction is contagious.

    Paulo David

    CEO - AmFi

  • We were impressed at how he was able to craft a narrative that succinctly explained what we were doing in a way that had a perfect fit with what the investors were looking for.

    Lautaro Schiaffino

    CEO - Darwin AI

  • Marcial has been a sparring partner for Pulppo ever since the seed round. He brings a fresh perspective and deep understanding of how VCs think. I can’t think of anyone better than Marcial for the job.

    Matías Gath

    CEO - Pulppo

  • His endorsement, and subsequent value add proved critical for us to raise our Pre-seed and Seed round 12 months later.

    Ignacio Arambarri

    CEO - Finanex

  • No one crafts better fundraising narratives than he does.

    Luisa Dalla Costa

    Latitud Ventures

  • His vision on how to think about fundraising rounds is a key input for Kontempo’s strategy.

    Matthew Meehan

    CEO - Kontempo