Massive Rocket

massiverocket.com · London, UK; global delivery centres supporting US, EMEA, APAC clients

Source dates: 2026-08-31

Explore Massive Rocket's services, available pricing and client experience, then compare the details against your project. Use the source links to check the scope and date of reported results.

Research by B2B Buyer Lab editorial team · Corrections

What to ask Massive Rocket before hiring

Can you share a recent project with a similar scope, industry and budget to ours?
What does the quote include, who will deliver the work, and what costs extra?
Which outcomes will you measure, and when should we expect the first deliverables?
Who on the delivery team has worked with our platform and integrations?

Category

CMS & martech agencies — Braze + Snowflake data/CRM consultancy (Braze Level 4 'Orbit' partner)

SOURCE RECORDED

Services

Martech stack design, customer engagement (CRM) implementation, data warehouse management, CDP/customer data management; 200+ projects delivered (own claim)

SOURCE RECORDED

Pricing

Pricing was not publicly available when we checked.

NOT VERIFIED

Founded

~2018 ('turns 4 years old' founder post, August 2022); Thierry Sequeira CEO since 2019 per The Org

SOURCE RECORDED

Team signal

80+ expert consultants (own claim); ~100-strong per third-party profiles

SOURCE RECORDED

Platform partnerships

Braze — one of 4 Certified Level 4 'Orbit' Braze partners; 150+ Braze certifications (own claims) — Braze marketplace listing: https://marketplace.braze.com/partners/massive-rocket (verified 2026-08-31)
Snowflake — named agency positioning ('Global Braze & Snowflake Agency')

SOURCE RECORDEDCheck the linked directory and recorded date for credential details

Named practitioners

Thierry Sequeira — CEO

SOURCE RECORDED

Case-study claims

None quantified collected this pass (project counts provider-claimed)

PROVIDER REPORTEDnumbers are the provider’s own; not independently verified

Source register

Dates below describe individual source checks. A profile update is not a fresh check of every field. Spot an error? Submit a correction — substantive corrections are recorded in our public log.