Tukki (tukki.ai) has a 5.0 out of 5 rating on OK.one, based on 30 user reviews collected here. It is listed under Legal Services & Government and its reputation is excellent. Praise is nearly unanimous, with 100% rating it 4 stars or higher; 17 of them were added in the last 12 months. Last updated 2026-08-10.
I recently completed my EB-1A process with Tukki and amazing experience overall.
I work in cancer immunology research at Harvard Medical School, and my case included many years of publications, conferences, and ongoing research work. Because of how competitive EB-1A cases have become recently, I was honestly quite nervous about the process at first.
What stood out most about Tukki was how strategic and organized the experience felt from beginning to end. My case continued evolving while we were preparing the petition, and the team helped me continuously strengthen and update the materials as new achievements and publications came in.
I especially appreciated that the process never felt rushed. For example, we decided to wait for an important Nature publication before submitting, which helped make the final case much stronger.
The team was supportive, responsive, and very clear throughout the process. The platform that manages all the process is also an amazing tool that helps you be organized and not lose track from the hundreds of documents to submit and review. They really made easy a really hard and tedious process, I couldnt' be happier to have picked them.
My case ended up being approved in less than 15 business days. I’m very grateful for all the guidance and support along the way.
M
Marc Unzueta · 1 review · Experienced 2026-06-22 ·
★★★★★
A team that stayed committed through a difficult EB-1A journey
I recently received approval for my EB-1A petition, and looking back, it was not a straightforward process. At one point, it became clear that we needed to rethink our approach and take a fresh look at the case. What I appreciated most was that the Tukki team remained fully engaged, taking the time to evaluate what could be strengthened and helping build a much more compelling petition moving forward. Throughout the process, I never felt like I was navigating things alone. The team was consistently available to answer questions, explain decisions, and keep momentum even when the case became more demanding. What stood out most was their persistence. There were challenges along the way, but instead of treating them as roadblocks, they approached them as opportunities to improve the case and move forward with a stronger strategy.
I'm grateful for the support and dedication that went into my petition and would gladly recommend Tukki to other professionals pursuing an EB-1A case.
I recently received approval for my O-1A visa after a process that was more challenging than expected. What stood out most about working with Tukki was their commitment to continuously improving the case as it evolved. There were moments when we needed to revisit the strategy, gather additional materials, and rethink how certain parts of my professional background were presented. Throughout it all, the team remained engaged, responsive, and focused on finding solutions. I appreciated that they were honest about the challenges while also staying committed to moving the case forward.
The process required effort from everyone involved, but that collaboration ultimately made the difference. I'm grateful for the support and would recommend Tukki to other professionals pursuing a complex O-1A case.
L
Lauren Bell · 4 reviews · Experienced 2026-06-12 ·
★★★★★
I applied for the O-1A visa while…
I applied for the O-1A visa while building my company, Cosi Care, which develops safe, non-damaging scratching tools designed to help people manage eczema and other chronic skin conditions.
At the same time, I was preparing to expand into the US after winning the 43North competition, so getting the visa in place was a key step.
The Tukki team did a great job guiding the process from start to finish. What stood out most was how they translated my work into a strong and cohesive case, connecting the product, the mission behind it, and the traction we’ve built.
Their platform also made it very clear what was happening at each stage, which made the whole process feel much more manageable alongside running a company.
Overall, a very smooth and well-structured experience. I’d definitely recommend Tukki to other founders going through the O-1A process.
Structured, Transparent, and Supportive EB-1A Experience
My EB-1A case involved many years of work in Artificial Intelligence, Machine Learning, Generative AI, and building scalable enterprise platforms. Because of this, there was a significant amount of material that needed to be organized, structured, and presented clearly.
What stood out most about working with Tukki was how structured and transparent the process felt from beginning to end. The case builder made it easy to track progress, understand what was needed next, and stay organized throughout the entire process.
The team was consistently responsive, collaborative, and detail-oriented. Even though my case was extensive, communication remained smooth, and the process felt clear and manageable. I always felt supported and truly appreciated the care, attention, and professionalism that went into preparing my petition.
I am very grateful to the entire Tukki team for helping make this important milestone possible.
R
Ray · 1 review · Verified · Experienced 2026-06-02 ·
★★★★★
Excellent
Excellent, strategic, and supportive immigration help during a very stressful time
I had a great experience working with Tukki during a very time-sensitive immigration situation. My H-1B grace period was close to ending, and I needed to file a change of status from H-1B to B-2 while also planning the next steps carefully. It was a stressful period with very little room for delays, but Tukki made the whole process feel much more organized and manageable.
What stood out to me the most was how fast, clear, and strategic the team was from the beginning. They understood the urgency of my situation, helped me prepare everything properly, and guided me through each step with a lot of professionalism. Communication was also very smooth throughout the process. Whenever I had questions or needed clarification, the team was responsive and made sure I understood what was happening.
Even when additional work was needed later, including follow-up documentation and coordination, Tukki stayed on top of everything and continued to handle the process with the same level of care and attention. That consistency really helped me feel more confident during a difficult and uncertain time.
Overall, I’m extremely grateful for the support I received from Tukki. Their team was efficient, organized, responsive, and genuinely helpful throughout the entire process. I would definitely recommend Tukki to anyone looking for reliable immigration support, especially in situations where timing, strategy, and clear communication really matter.
Well-structured support for a concurrent H-1B case
I applied for a concurrent H-1B while already working in the U.S. in a finance role, with the goal of taking on an additional professional path at the same time. It’s not the most straightforward situation, so having a clear structure from the beginning was important.
What stood out to me was the thought that went into organizing the case and defining how everything would come together. The team took the time to work through the details and make sure the overall approach was consistent.
The process was also easy to follow. I always knew what had been completed and what was still needed, which helped keep things moving while managing my full-time role.
Overall, a solid experience for a more complex case.
Tukki has done an amazing job helping me navigate the U.S. immigration system and building my case with incredible care and attention to detail. I would highly recommend the firm to anyone looking for a successful outcome.
Before choosing Tukki, I spoke with several firms, but what stood out was their personalized approach, rather than treating it as a standardized case.
The team was always responsive and the platform was well organized and easy to use throughout the process.
I'm grateful for the professionalism and support from the Tukki team, I highly recommend them.
My experience with Tukki was excellent from start to finish. I began my case when their platform was just launching, and I was able to see how it evolved and improved over time. Everything felt clear, well organized, and easy to follow, with well-defined next steps at every stage.
The team was extremely responsive and helpful whenever I had questions or needed support reviewing parts of my case. Communication was always clear, and I never felt unsure about what to do next.
Their guidance made a complex EB-1A process feel manageable and much less stressful. I would highly recommend Tukki to anyone looking for strong support and a clear, well structured process. Thank you to the whole team for a great experience.
G
Gia Liu · 2 reviews · Verified · Experienced 2026-01-05 ·
★★★★★
My experience with Tukki was excellent
My experience with Tukki was excellent! Thank you, Tukki!
I was already on H-1B status but needed to change both my employer and role while I was within a 60-day grace period. The situation was time-sensitive and stressful, but the Tukki team handled it with clarity and confidence.
The attorneys recommended registering my startup as a C-Corp to properly demonstrate the required employer-employee relationship to USCIS. We moved forward with that structure and began working on the case. Less than a month later, my H-1B transfer was approved.
I highly recommend Tukki to anyone navigating a complex visa situation. Their portal is very user-friendly, and their process is streamlined, simple to understand, and efficient.
My experience with Tukki has been outstanding. What truly sets them apart is their people and their approach. The team is highly approachable, responsive, and genuinely focused on understanding your specific situation. They took the time to understand the challenges I was facing and helped me think strategically through my options.
They explained implications clearly, and provided well-thought-out alternatives when needed. Their guidance made a complex and stressful visa process feel structured, transparent, and manageable.
The platform itself is excellent and provides clarity throughout the process. It keeps everything well organized, clearly outlines next steps, and gives you confidence that nothing is being overlooked.
Tukki supported me throughout my visa process, and I consistently felt informed, supported, and confident in the decisions being made. I would highly recommend Tukki to anyone! A big THANK YOU to the Tukki team.
Tukki ensures you feel supported and well-accompanied during the process
This team consists of dedicated and knowledgeable professionals who prioritize their clients. They deliver a differentiated strategy for each individual case. Furthermore, their platform is great for providing constant updates and track your progress. Their quick responses to all my questions made me feel supported throughout the entire process.
S
Santiago Ruberto · 1 review · Experienced 2025-12-15 ·
★★★★★
Successful O-1A refiling after a denial
My experience with Tukki was amazing, even with the setbacks we experienced. I worked with them from the start and they guided me in structuring a strong case that genuinely reflected my work.
When I received an RFE and later a denial, they didn’t panic or disappear. They stayed confident, explained why the denial didn’t make sense, and reassured me that the case was strong. They also mentioned that the RFE came down to bad luck with the officer.
They handled the refilling at no additional cost, which mattered a lot, especially knowing how much of this process is outside your control.
Less than a month after refiling, my O-1A was approved! : )
I wouldn’t go through an immigration process like this with any other firm. I truly felt they handled my case as if it were their own.
F
Felipe de Sande · 1 review · Verified · Experienced 2025-11-20 ·
★★★★★
Tukki made my H-1B process surprisingly easy
Tukki has been amazing throughout my H-1B process. Their whole team genuinely pays attention to everything. They’re warm, helpful, and always make you feel supported. The platform is super easy to use, everything is clearly laid out, and the whole process becomes way simpler than you’d expect. Highly recommend.
R
Robin S. · 1 review · Verified · Experienced 2025-09-29 ·
★★★★★
Tukki had a great platform for constant…
Tukki had a great platform for constant updates about case progress. The overall service is a great value for the price paid. They are quite fast and efficient, but can still be improved.
Incredible support for my EB1A petition — highly recommend Tukki!
Tukki was instrumental in helping me navigate the EB1A green card process. From the very beginning, they were organized, responsive, and truly understood what was needed to make my petition strong.
They worked closely with me to structure my documents, offered clear guidance every step of the way, and coordinated directly with their immigration lawyers to make sure everything was submitted on time. I never felt like I was doing it alone — their support made a complex process feel manageable.
If you’re considering going through the EB1A route, I highly recommend working with Tukki. Their expertise and professionalism made all the difference.
V
VV and AN · 1 review · Verified · Experienced 2025-08-05 ·
★★★★★
The Best Immigration Agency in the U.S.
The Best Immigration Agency in the U.S.
When it comes to navigating the complex and often frustrating world of U.S. immigration, Tukki is, without a doubt, the best agency I’ve encountered. From the very first interaction to the final submission of my case, they’ve set the bar for what an immigration service should be. Here’s my review, broken down into key categories:
1. Informative - Clarity From the Start
Right from the beginning, the Tukki team made it clear what they could offer and how they would help me. They outlined their value proposition in a way that was easy to understand, explaining why they do what they do and how their business model works. One of the most impressive aspects was how they took the time to truly understand my case. They require you to fill out a detailed form, ensuring that they tailor their advice and feedback to your specific situation—not just offering generic, one-size-fits-all solutions. This attention to detail helped me feel confident that they were focused on my unique needs from day one.
2. Structured - The Tukki App is a Game-Changer
If you’ve worked with other immigration agencies, you’ve probably experienced the chaos of Google Docs, SharePoint files, and endless email chains. Tukki, on the other hand, uses their own app to streamline the entire process. The platform is neatly broken down by categories, priorities, and stages of review. This structure ensures that you always know exactly what you need to work on and when. It’s incredibly organized and easy to follow, giving you a clear roadmap for your immigration journey. No more scrambling to find documents or information lost in email threads. The Tukki app keeps everything in one place, making the process much more manageable.
3. Communications - Lightning Fast and Always On Point
Tukki’s communication system is in a league of its own. Throughout my entire process, every message I sent via WhatsApp was answered within minutes—sometimes in less than a minute! This level of responsiveness was in stark contrast to my previous experience with other immigration lawyers, where responses could take up to two weeks. Tukki’s team is always available, and their answers are clear, direct, and incredibly helpful. Whether it was a question about documentation, timelines, or next steps, I never had to wait long for a response, which made a huge difference during what could have been a stressful process.
4. Research - Up-to-Date and Informed
One of the standout features of Tukki is how well they stay on top of ever-evolving immigration laws and policies. They don’t just rely on outdated legal guides or generic advice—they go the extra mile by interviewing actual USCIS officers to stay on the cutting edge of immigration practices. This unique approach gives them a real edge in crafting narratives and strategies that are most likely to succeed. It’s clear that Tukki’s team has a deep understanding of the intricacies of immigration law, and their proactive approach ensures that my case was handled with the most up-to-date knowledge available.
Conclusion:
If I could give Tukki 10 stars, I would. They have redefined what an immigration agency should be—professional, transparent, efficient, and deeply knowledgeable. If you’re looking for a team that not only understands the legal landscape but also genuinely cares about your specific case, look no further. Tukki is the future of immigration services in the U.S.
C
Carlos Mejia · 1 review · Experienced 2024-09-05 ·
★★★★★
Would repeat if needed for a future process
Excellent service, transparent, achievable goals and fairly priced.
