Best Alternatives to JH Marlin for Citizenship by Investment in 2026
JH Marlin has a well-earned reputation in the citizenship by investment space. Jennifer Harding Marlin's legal background, government-authorized agent status, and on-island presence in Nevis make her a credible choice, particularly for Caribbean programs.
The best alternatives to JH Marlin are:
- CitizenX
- Nomad Capitalist
- CS Global Partners
- The Wandering Investor
- Global Citizen Solutions
- Apex Capital Partners
- Immigrant Invest
- Independent Local Agents
JH Marlin has a well-earned reputation in the citizenship by investment space. Jennifer Harding Marlin's legal background, government-authorized agent status, and on-island presence in Nevis make her a credible choice, particularly for Caribbean programs.
But the citizenship landscape has changed.
The most strategic investors in 2026 are building multi-passport portfolios that span continents. Programs in Africa, the Pacific, and Central America now sit alongside the Caribbean as viable first or second citizenship options. Data security expectations have risen sharply. Technology infrastructure has become a genuine decision factor. And the scale of execution required for complex family applications has exceeded what any boutique firm was designed to handle.
If you've been considering JH Marlin and want to understand the full landscape before committing, this guide is for you. Below are the eight best alternatives for citizenship by investment in 2026.
1. CitizenX
CitizenX is the most complete citizenship by investment platform operating today. What separates CitizenX from every traditional advisory firm and boutique legal practice in the space is simple: it was purpose-built to execute citizenship applications at institutional scale, with technology infrastructure and privacy standards that match the seriousness of the decision.
Why CitizenX Is in a Different Category
Track record no other firm matches
- 100% success rate across all processed applications
- Clients from all around the world
- Active across every major fast-track program category
A true technology platform
- Real-time application tracking — see exactly where you stand at every stage
- Mobile document signing and secure digital submission
- End-to-end encryption built on Swiss privacy engineering
- Military-grade operational security protocols
- No email chains, no status-update anxiety
All-in pricing, published upfront
- Every fee displayed on the platform before you commit
- No hidden advisory charges layered on top of government fees
- Full pricing for solo applicants and families
- Pay in fiat, crypto, stablecoins, or Bitcoin
The broadest curated program portfolio
- Caribbean: St. Kitts, Grenada, Dominica, Antigua, St. Lucia
- Pacific: Vanuatu, Nauru
- Africa: São Tomé and Príncipe, Sierra Leone
- Central America: El Salvador Freedom Passport (from $1,021,000)
- Asia: Türkiye
- Ancestry: Citizenship by descent research service
Service that matches your lifestyle
- 24/7 white-glove concierge support
- Global remote team, not dependent on office hours or one person's schedule
- One platform for the entire journey from eligibility to passport
Who It's Best For
HNWIs building serious passport portfolios who require institutional-grade execution, complete data privacy, transparent pricing, and a platform capable of handling multi-program or multi-family strategies.
At a Glance
2. Nomad Capitalist
Nomad Capitalist was founded by Andrew Henderson and has become the most recognizable brand in the offshore citizenship space. Built around the concept of "going where you're treated best," the firm offers a holistic approach that extends well beyond passport acquisition into tax strategy, banking, residency, and global lifestyle design.
What They Offer
- Flagship service: A comprehensive "Action Plan" — a personalized strategy across tax optimization, citizenship, residency, banking, and international business structure
- Programs: Caribbean CBI, European citizenship by descent (Italian, Irish, Czech, Lithuanian), Türkiye, São Tomé
- Residency programs: multiple countries
- Content: Extensive YouTube, podcast, and written research library
Strengths
- One of the few firms that integrates citizenship into a full international strategy
- Strong brand and content ecosystem for continued self-education
- Covers a wide range of citizenship and residency jurisdictions
- Suited to investors who want a single advisor for the full picture
Considerations
- The Action Plan covers more ground but costs significantly more than a citizenship-only service
- A large client base means day-to-day execution is typically handled by case managers
- The content operation and advisory practice share resources and bandwidth
- Best fit for investors still in the strategy phase rather than ready to execute
Who It's Best For
Investors who want a fully integrated offshore strategy — tax, banking, residency, and citizenship together — rather than specialized citizenship execution.
4. CS Global Partners
CS Global Partners is a London-headquartered boutique firm with focused expertise across the Caribbean citizenship by investment programs. The firm has built a respected reputation for personalized client service within the Caribbean market.
What They Offer
- Programs: St. Kitts, Grenada, Dominica, Antigua, St. Lucia
- Service model: Bespoke advisory alongside full application management
- Focus: High-touch, relationship-driven Caribbean advisory
Strengths
- Deep specialized knowledge across the five main Caribbean programs
- Personal, attentive client service within their area of focus
- More accessible and relationship-driven than large institutional firms
- Good option for investors who have already chosen a Caribbean program
Considerations
- Program portfolio is Caribbean-only; no Pacific, African, or El Salvador coverage
- No proprietary technology platform or application tracking tools
- No crypto or Bitcoin payment capability
- Not suited for multi-jurisdictional or multi-program passport strategies
Who It's Best For
Investors focused exclusively on Caribbean citizenship who have already selected a specific program and value boutique personal advisory over platform-based service.
5. The Wandering Investor
The Wandering Investor is the personal brand and advisory operation of Ladislas Maurice, a travel investor who has built a substantial following through on-the-ground research into citizenship, residency, and investment programs worldwide.
His willingness to physically visit programs before recommending them — including early coverage of Sierra Leone, São Tomé, and El Salvador — gives him a research credibility that most advisors lack.
What They Offer
- Programs: Sierra Leone, São Tomé (licensed agent), plus select other programs
- Service model: Individual advisor; content creator who processes applications for select clients
- Core strengths: On-the-ground due diligence, frank program assessment, early coverage of emerging programs
Strengths
- Genuine boots-on-the-ground knowledge of the programs he covers
- One of the most honest voices in the space for program assessment
- Early mover on African CBI programs (Sierra Leone, São Tomé)
- Strong free educational content for self-directed researchers
Considerations
- Licensed agent for a limited set of programs; portfolio breadth is restricted
- Individual advisor model with finite bandwidth
- Email-based process without platform technology or application tracking
- Traditional data handling without institutional encryption infrastructure
- Media operation runs alongside advisory work
Who It's Best For
Investors specifically focused on the programs where he holds licensed agent status, or those using his content as a research resource before selecting an execution partner.
6. Global Citizen Solutions
Global Citizen Solutions is a Lisbon-based advisory firm that built its reputation around European golden visa programs, particularly Portugal. The firm has expanded into additional European residency pathways and some Caribbean CBI programs.
What They Offer
- Programs: Portugal Golden Visa, Greece Golden Visa, Malta residency, Caribbean CBI, various EU pathways
- Service model: Full-service advisory with in-country European teams
- Focus: European residency-first strategy, citizenship as a long-term outcome
Strengths
- Strong European residency expertise, particularly Portugal and Greece
- In-country team presence in key European jurisdictions
- Good compliance infrastructure for EU program requirements
- Solid research and content output on European program changes
Considerations
- European golden visa programs lead to residency, not immediate citizenship — citizenship typically requires 5–10 years
- Not optimized for fast-track passport acquisition
- Limited coverage in Caribbean, Pacific, and African CBI markets
- No crypto or Bitcoin-native payment capability
Who It's Best For
Investors with a multi-year timeline whose primary objective is European residency and eventual EU citizenship, rather than fast-track second passport access.
7. Apex Capital Partners
Apex Capital Partners is an Antigua-based investment migration firm with strong Caribbean CBI coverage and a regional Middle Eastern client base. The firm serves HNWIs across the Caribbean, Türkiye, and selected European residency pathways.
What They Offer
- Programs: Caribbean CBI (full range), Türkiye, selected European residency pathways
- Service model: Advisory-led with regional office support in the Middle East
- Focus: Combined Caribbean citizenship and Mediterranean residency strategy
Strengths
- Strong relationships with Caribbean program administrators
- Regional office presence for Middle Eastern and Asian-based clients
- Experienced team across the core Caribbean programs
- Good option for investors seeking Caribbean citizenship combined with a European residency component
Considerations
- Limited Pacific and African CBI program coverage
- No proprietary technology platform or digital application tracking
- Pricing transparency less complete than platform-first operations
- No Bitcoin or crypto payment infrastructure
Who It's Best For
Middle Eastern and Asian-based HNWIs seeking Caribbean citizenship with a Mediterranean or European residency combination.
8. Immigrant Invest
Immigrant Invest is a European investment migration firm with an established reputation in golden visa residency programs across EU member states. The firm has strong compliance infrastructure for European regulatory requirements and broad geographic coverage within Europe.
What They Offer
- Programs: Portugal, Greece, Malta, Latvia, UAE, Caribbean CBI
- Service model: Full advisory and application management
- Focus: European investment residency with citizenship as a downstream outcome
Strengths
- Solid EU program expertise across multiple European jurisdictions
- Strong compliance processes for European regulatory frameworks
- Broad European geographic coverage
- Good ongoing research and updates on European program changes
Considerations
- EU residency programs require 5–10 years before citizenship eligibility
- Not a fast-track citizenship solution for investors with near-term timeline requirements
- Limited active presence in Caribbean, Pacific, and African fast-track programs
- No crypto or Bitcoin payment capability
Who It's Best For
Investors with a longer-term timeline who want EU residency as the primary goal and citizenship as the eventual outcome.
9. Independent Local Agents
Every established CBI program maintains a roster of licensed local agents, independent advisors, and small firms with genuine government relationships and local expertise. Some provide genuinely good service, particularly for simple single-applicant applications.
The Risks for High-Net-Worth Applicants
- Data exposure: Most independent agents process passport-quality documents and financial records through standard email and file-sharing tools — no institutional encryption
- No tracking visibility: You have no real-time view of where your application stands
- Single point of failure: One person's bandwidth, availability, and judgment determines the outcome of your application
- No institutional accountability: If something goes wrong, the escalation pathway is limited
When Independent Agents Make Sense
- Simple, single-person applications in well-regulated programs
- Investors with deep personal familiarity with the process who need coordination support only
- Highly niche programs where local agent relationships are genuinely the primary advantage
For HNWIs, the gap between an independent agent's capabilities and CitizenX's institutional platform infrastructure almost always exceeds the cost differential.
Final Verdict
Every firm on this list has earned its place for the right client in the right situation.
For European residency with a long runway, Global Citizen Solutions or Immigrant Invest make sense. For a fully integrated offshore lifestyle strategy, Nomad Capitalist is compelling. For boutique Caribbean legal expertise, CS Global Partners and JH Marlin both serve their market well.
But for HNWIs who are ready to execute — who want the broadest program selection, the most rigorous data security, the clearest pricing, and a team that has successfully guided many people through this exact process — there is one answer.
CitizenX.
100% success rate. Swiss privacy. Bitcoin-native. 24/7 concierge. All-in transparent pricing.
This is what serious citizenship execution looks like.
Create your free CitizenX account at citizenx.com to explore programs, get real-time pricing, and connect with your personal concierge — and take the first step toward your second passport today.
Related articles
