Isaac Peiris

Hey

I'm Isaac. I'm a growth strategist based in Sydney, Australia. I founded and run Pistachio, a growth agency helping B2B brands engage their audience.

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Zara SeidlerZara SeidlerCo-Founder, The Daily Aus
Isaac is 100% your guy if you're looking to scale up your business big time. Hit him up for a coffee to chat!
Seb NeylanSeb NeylanHead of Growth, Up Bank
I met Isaac when he was in charge of scaling the (now mighty) Daily Aus audience. He's my favourite sort of growth expert. One who can go micro, and knows how to optimize specific channels and test all the levers. But one who also thinks deeply about the macro, from key strategic needs to new commercial opportunities. Most importantly though, he's honest, hard-working and a pleasure to deal with.
Tom AlderTom AlderFounder, Strategy Breakdowns
Isaac understands the business of growth like very few people do. He'll help you craft your ideal strategy, then roll the sleeves up and build your systems, automations and whatever else is needed to make it happen. Isaac is an invaluable growth partner — super passionate and easy to work with.
Ben HartBen HartFounder, Fireside Agency
We were thrilled to have someone of Isaac's calibre work with us to come up with a solution that was as unexpected as it was revelatory. It has set us on a new path, and I couldn't be happier to recommend Isaac for anyone looking to grow.
Glen JamesGlen JamesFounder & Host, Money Money Money Podcast
Not everyone needs a business coach, but everyone needs a business plan. Isaac has really helped me refocus and set up the plan for the coming year.
Maddie KingMaddie KingMarketing Lead, MagicBrief
Isaac is such an awesome source of knowledge when it comes to all things growth. From newsletters to platform subscriptions and beyond - he has a knack for marrying up short term growth tactics to the bigger strategic picture. Bonus that he's also an all round nice guy.
Ben HamerBen HamerFounder, ThinkerTank
I followed Isaac on LinkedIn because I really loved his content, and was fortunate to then engage him to do a content audit across my channels and pull together a plan of attack. Isaac was not only easy to work with but he provided sound insight and feedback and met me where I was at. He spoke through different options and answered *all* my questions, which I feel has set me up for the next stage of growth with my business.

Hey, I'm
Isaac Peiris

I believe growth isn't a hack, it's a system. After scaling two of Australia's top publishers, I started Pistachio to help brands build trust-first content engines. I believe the best growth comes from consistency and that every brand can earn attention if they build the right system.

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Subscribe to Brand Chemistry

My weekly newsletter exploring how brands build trust and connect with their audience.

Join a growing community of 60,000+ brand, content and growth marketers.