Firstbase.io (firstbase.io) has a 4.6 out of 5 rating on OK.one, based on 60 user reviews collected here. It is listed under Legal Services & Government and its reputation is excellent. Praise is nearly unanimous, with 90% rating it 4 stars or higher; The business has replied to 100% of negative reviews. Last updated 2026-08-10.
The team at Firstbase was so helpful. I wanted to delay my company formation by 4 months and they were okay to give me the time and then when I wanted to form it. They were happy to proceed.
Reply from Firstbase.io2026-05-20
Hi Rohan,
Thank you so much for your kind review. We’re really glad our team could support you on your timeline and provide the flexibility you needed before moving forward with your company formation.
We always try to do our best to make the process as smooth and stress-free for founders. We’re happy we could help when the timing was right for you.
We appreciate your support and wish you continued success with your business. Please reach out if you ever need assistance. We're happy to help.
Best Regards,
The Firstbase Team
J
Juan Carlos AnchayaPE · 1 review · Experienced 2026-05-14 ·
★★★★★
Great Experience Setting Up My U.S. Company
I’ve had a great experience with Firstbase so far.
The entire LLC formation process was smoother and faster than I expected, especially as a non-U.S. resident. Their platform is easy to use, the instructions were clear, and the support team was responsive whenever I had questions regarding notarization, document verification, and compliance steps.
I also appreciated how organized the dashboard and onboarding process were. Overall, it made setting up my U.S. company much less intimidating.
Definitely recommended for entrepreneurs looking to start a U.S. business remotely.
Reply from Firstbase.io2026-05-19
Hi Juan,
Thank you so much for taking the time to share your experience with Firstbase. We truly appreciate your thoughtful feedback and recommendation.
It's great to hear that the LLC formation process felt smooth and straightforward for you, especially as a non-U.S. resident. Making the process accessible, organized, and less overwhelming for founders around the world is exactly what we strive for, so it’s wonderful to know that our platform, onboarding experience, and support team were able to help along the way.
Your kind words about our responsiveness and guidance regarding notarization, document verification, and compliance steps mean a great deal to our team. We’re grateful to be part of your business journey and look forward to continuing to support you as your company grows.
All the best,
The Firstbase Team
P
Pedro Pezzarini西班牙 · 2 reviews · Experienced 2026-05-18 ·
★★★★★
The diligence and professionalism of…
The diligence and professionalism of this company has no comparison line, all the process was smooth and guided...
It also includes great discounts and several integrations.
Is a no brainer option if you want to focus on growth rather than bureaucracy
Reply from Firstbase.io2026-05-20
Hi Pedro,
Thank you so much for your review. It's great to hear that you found the process smooth, well-guided, and professional from start to finish. Our goal is always to make company formation as seamless as possible so founders can stay focused on growing their business instead of dealing with unnecessary bureaucracy.
We’re also glad you found value in the integrations and partner discounts available through the platform.
Thanks again for your recommendation, it means a lot to the team. All the best with your journey ahead.
The Firstbase Team
D
Daniel Chi加拿大 · 2 reviews · Experienced 2026-05-07 ·
★★★★★
Firstbase Support is excellent
I'd definitely give Firstbase Support 5/5 stars! The only reason I gave this review 4/5 was because their system kept having issues, thus delaying the entire process by roughly 2 weeks. Their Support team did 'save the day' though, so I'd still recommend and use their services for future company formations. Their full-service offering is exactly what I need, and it's honestly a great value considering that it would be much more costly and time consuming if I had to use different platforms, professionals, accounts, etc.
Reply from Firstbase.io2026-05-19
Hi Daniel,
Thank you for your thoughtful feedback and for sharing your experience with Firstbase. We truly appreciate your honesty regarding the delays you encountered and sincerely apologize for the frustration caused by the system issues during your formation process.
That said, we’re incredibly grateful for your kind words about our Support team. We’re happy to hear they were able to help turn the experience around and provide the assistance you needed along the way. Delivering a reliable, full-service solution that saves founders time and complexity is exactly what we aim for, so it’s wonderful to know you still found value in the overall experience.
Thank you again for your recommendation and trust in us. We look forward to supporting your future company formations.
Best regards,
The Firstbase Team
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Lloyd S加拿大 · 1 review · Experienced 2026-04-22 ·
★★★★★
Overall, a very positive experience.
I’ve generally had a seamless experience using Firstbase. The platform is intuitive and made the overall process straightforward from start to finish. As someone who registers businesses in the Caribbean, it was very useful seeing a step by step update on a dashboard.
What stood out the most, though, was the chat support. The team was incredibly helpful, responsive, and consistently provided clear, accurate answers whenever I needed assistance. The timely support made a big difference and gave me confidence throughout the process.
Overall, a very positive experience.
Reply from Firstbase.io2026-04-24
Hi Lloyd,
Thank you for taking the time to share your review. We’re really pleased to hear that you found the platform intuitive and that the step-by-step dashboard updates helped make the process clear and manageable.
It’s especially great to know that our chat support team made a strong impression. We work hard to provide timely, accurate, and helpful guidance, so your feedback is very meaningful to the team.
Thanks for your confidence in our services and your recommendation. If there’s ever anything more we can assist you with, please don’t hesitate to reach out.
Best Regards,
The Firstbase Team
A
April Pang加拿大 · 1 review · Experienced 2026-04-17 ·
★★★★★
I was applying a non residence us…
I was applying a non residence us business, Firstbase provided the fast service, and the live agent really helped to solve the issue. I am very satisfied.
Reply from Firstbase.io2026-04-24
Hi April,
Thank you so much for your review.
We’re really glad to hear that setting up your non-resident US business was smooth and that our team could support you along the way. It’s great to know the live assistance made a difference in resolving your issue quickly.
We truly appreciate your support and are always here if you need anything further as you continue building your business.
All the best,
The Firstbase Team
D
David KarpikyanAM · 1 review · Experienced 2026-04-18 ·
★★★★★
Fast and easy US business setup with excellent customer support
Setting up a US business corporation remotely with Firstbase has been very easy and straightforward. They provide all the tools needed to launch and manage a US company smoothly from anywhere, without unnecessary complexity.
The biggest highlight for me has been their customer service team — extremely polite, professional, and always ready to help. They guided me through every step and were very supportive whenever I needed assistance.
Highly recommended for anyone looking to start a US business without stress.
Reply from Firstbase.io2026-04-20
Hi David,
Thank you so much for your review.
We’re delighted to hear that setting up your US corporation with Firstbase felt smooth and straightforward. Making the process simple and accessible, no matter where you are, is exactly what we aim for.
It’s especially great to know that our support team made such a positive impact. Providing timely, professional, and genuinely helpful guidance is a top priority for us, so your feedback means a lot.
We truly appreciate your recommendation and are excited to continue supporting you as your business grows.
All the best,
The Firstbase Team
J
James Smythe加拿大 · 4 reviews · Experienced 2026-04-10 ·
★★★★★
Really impressed with Firstbase…
Really impressed with Firstbase overall. The platform is straightforward and easy to navigate — setting up my Wyoming LLC was much simpler than I expected, with everything clearly laid out step by step.
A special mention has to go to Barbara on the support team who was absolutely fantastic. She was responsive, understanding and went above and beyond to help me sort out my account queries. Exactly the kind of customer service that makes a real difference.
Would highly recommend Firstbase to anyone looking to set up a US company, especially if you're based internationally. Great product, great people.
Reply from Firstbase.io2026-04-14
Hi James,
Thank you so much for your thoughtful review. We’re happy to hear that setting up your Wyoming LLC was a smooth and straightforward experience, and that the platform made the process easier than expected.
We’ll be sure to pass along your kind words to Barbara. She’ll be delighted to know her support made such a positive impact. Providing responsive and helpful service is something we truly value, so it’s great to see that reflected in your experience.
We really appreciate your recommendation and are glad to be part of your journey in building your US company. If there’s ever anything else we can help with, don’t hesitate to reach out.
Best regards,
The Firstbase Team
Firstbase.io: Powering a Seamless and Scalable Startup Journey
Our experience with Firstbase.io has been nothing short of excellent. From the very beginning, their platform demonstrated a deep understanding of what modern startups need to launch, operate, and scale efficiently.
Firstbase.io stands out for its ability to simplify complex processes that are traditionally time-consuming and fragmented. From company formation and compliance to banking, tax, and ongoing operational support, everything is seamlessly integrated into a single, intuitive platform. This level of consolidation is not only convenient but also critical for founders who want to stay focused on building their business rather than navigating administrative hurdles.
One of the most impressive aspects of Firstbase.io is their operational efficiency. Their onboarding process is fast, well-structured, and supported by a highly responsive team. The clarity and transparency they provide at each step significantly reduce uncertainty, especially for international founders entering the U.S. market.
Additionally, their infrastructure is designed with scalability in mind. As a company grows, Firstbase.io continues to provide the necessary tools and support to adapt to new regulatory, financial, and operational requirements without friction.
In summary, Firstbase.io delivers a powerful combination of simplicity, reliability, and scalability. Their platform empowers entrepreneurs to move faster and operate with confidence from day one.
We highly recommend Firstbase.io to any founder looking for a streamlined, professional, and future-ready solution to launch and manage their business.
Reply from Firstbase.io2026-04-07
Hi Danny,
Thank you so much for your thoughtful and detailed review.
We’re truly grateful for the time you took to share your experience. It’s incredibly rewarding to hear that our platform has helped simplify the complexities of launching and managing your business, and that you’ve found value in the efficiency, transparency, and support provided by our team.
Our goal has always been to remove administrative barriers so founders can stay focused on building and scaling with confidence, so it’s great to know that this has resonated with you.
We also appreciate your kind words about our onboarding process and ongoing support.
Thanks again for your recommendation and all the best.
The Firstbase Team
C
Christian Troelsen加拿大 · 1 review · Experienced 2026-04-01 ·
★★★★★
Avoid This Scam Company. They Overcharge, Mislead, and Ignore Your IRS Filings.
Do not make the same mistake we did by choosing this company. Yes, they handled our incorporation, but at a completely absurd, overpriced rate. Fine, it got done. That is literally the only thing they managed to do right.
Everything fell apart when we needed to file IRS Form 5472 and the pro forma 1120. They incorrectly set up our LLC as a multi-member entity, which is a basic mistake that creates serious issues. Then they had the nerve to promise that support would fix it “by the end of the week.” That week came and went. Nothing. No update, no follow-up, no accountability, just silence.
Let’s be very clear about how serious this is. The penalty for not filing Form 5472 is $25,000. That is not a small oversight, that is a massive financial risk they are casually exposing their clients to. And despite charging us $899, their terms of service conveniently exclude them from any liability. So you pay them a premium, and they still take zero responsibility when things go wrong.
We followed up again and again, and all we got were lazy excuses about how “busy” they are. Three separate support requests later, and still no real response. Their support is not just bad, it is nonexistent.
At this point, we have opened a chargeback case. That should give you a clear idea of how badly this company operates.
Save yourself the frustration and risk. Use this service instead: 5472direct
If anyone there is capable of taking responsibility, you can contact me at christian(@)troelsenandpartners.com. If anyone wants to launch a lawsuit against them for breach of contract, negligence, or misrepresentation, you can also reach out to me at the same email.
Reply from Firstbase.io2026-04-01
Hi Christian,
Thank you for taking the time to share your feedback. We’re very sorry to hear about your experience and for the frustration caused. We understand that your experience didn’t reflect the level of service you expect from us.
Your case has been escalated, and our agent Nicolas is now personally handling everything to ensure it’s reviewed thoroughly and resolved as quickly as possible. We’re also taking a closer look internally to understand what went wrong and prevent similar issues in the future.
We truly appreciate your patience and the opportunity to make this right. Please rest assured that we’re committed to supporting you every step of the way until this is fully resolved.
Best Regards,
The Firstbase Team
T
Tong Yin美国 · 1 review · Experienced 2026-03-24 ·
★★★★★
This is the best and most satisfactory…
This is the best and most satisfactory professional service I have ever received in my entire life. After registering for an account with Firstbase, I received my business license within 3 hours and EIN in three days. Amazing and fastest speed!
Reply from Firstbase.io2026-04-01
Hi Tong Yin,
Thank you so much for your very kind review. It's amazing to hear that your experience with Firstbase has been the best service you've ever received.
It’s great to know that everything from setting up your account to receiving your business license and EIN was smooth and faster than expected. We work hard to make the process as efficient and seamless as possible, and we value your feedback.
If you ever need anything along the way, we’re always here to help. All the best,
The Firstbase Team
B
Belto AIAL · 1 review · Experienced 2026-03-10 ·
★★★★★
Extremely efficient!
We totally recommend Firstbase.io! They really have stellar communication and very good costumer support. The incorporation and everything went as I expected. Thank you the Firstbase.io team!
Reply from Firstbase.io2026-03-30
Hi Belto,
Thank you so much for your kind words and recommendation. We're thrilled to hear that your experience with our team, from incorporation to ongoing support, met your expectations.
Providing clear communication and reliable support is something we truly prioritize, so it means a lot to know that it made a difference for you.
We appreciate you choosing Firstbase and wish you continued success with your business.
Best Regards,
The Firstbase Team
H
Henry NguyenVN · 2 reviews · Experienced 2026-03-25 ·
★★★★★
Good experience for my first corporation in Delaware
Used Firstbase to incorporate my AgentAxis Corp in Delaware. Overall smooth experience and fast setup. Initially I it say process will take 36 days but my certification arrived my Mailroom in 5 working days. The notarization documentation processed a litle awkward for foreigner founder like me but I guess that normal since I am from Vietnam
Reply from Firstbase.io2026-03-26
Hi Henry,
Thank you for sharing your experience. We’re glad to hear that setting up your company in Delaware was a smooth process and that your certification arrived even faster than expected. That’s always great to hear.
We appreciate your feedback on the notarization process as well. We understand that certain steps can feel a bit unfamiliar for international founders, and we’re always working to make the experience as clear and seamless as possible for customers around the world.
If there’s ever anything we can do to further support you, please don’t hesitate to reach out. Wishing you all the best with your new company.
Best Regards,
The Firstbase Team
I'm not a US resident! Firstbase.io has helped me create and set up my company! The website has a user-friendly structure and clear steps, and most importantly, their managers and operators answer any question! I had a complex procedure and complex questions, and their staff helped me resolve them! I received high-quality answers to all my questions! I'm very glad they exist and wish them success!
Reply from Firstbase.io2026-03-18
Hi there,
Thank you so much for sharing your experience.
We’re especially glad to hear that, as a non-U.S. resident, you found the process of setting up your company clear and manageable. Expanding into the U.S. can come with its complexities, so it means a lot to know our platform and team were able to support you through your questions and more intricate steps along the way.
Our team works hard to provide thorough, high-quality support, so your feedback truly means a lot to us. We’re grateful you chose Firstbase to be part of your journey, and we’re excited to continue supporting your business as it grows.
Wishing you continued success as well.
The Firstbase Team
L
Lucas Cureau法国 · 1 review · Experienced 2026-03-12 ·
★★★★★
Honestly their support is amazing
Honestly their support is amazing. Always very quick to answer, very efficient and the overall service is really good. I definitely recommand
Reply from Firstbase.io2026-03-12
Hi Lucas,
Thank you so much for your kind review. It's great to hear that you've had such a positive experience with our support team. Providing quick, efficient, and helpful assistance is our top priority, so it’s nice to know it made a difference for you.
We truly appreciate your recommendation and are grateful you chose Firstbase. If there’s ever anything else we can help with, please don’t hesitate to reach out.
All the best,
The Firstbase Team
Response time and support from firstbase is exceptional.
Reply from Firstbase.io2026-03-09
Hi Siva,
Thank you for your review. To have our Support Team's service described as, "exceptional" truly means alot to the team. The team works hard to ensure our customers receive timely and helpful assistance, so it’s wonderful to know your experience reflected that.
Thank you again for taking the time to share your feedback.
All the Best,
The Firstbase Team
J
Jeremy美国 · 1 review · Experienced 2026-03-09 ·
★★★★★
With Firstbase, preserving your energy and focus is what they do.
Some people may dismiss Firstbase because of the fees they charge for their services. However, it is in my experience that it has been extremely worth the relationships Firstbase has built with the Delware DoC and other state corporate agencies or divisions.
They also offer LLC management, which based on my experiences with their customer service representatives attitudes, transparency, willingness to work with you and listen to your concerns- I am going to have to consider that service the future.
I could keep going about their UX and the abundance of services they offer, but it boils down to this, when you're trying to bootstrap a company into existence, what it comes down to is distribution of effort. You could spend time learning about Delaware corporate regulations and greater law and you probably should, among a million other things as a small-business owner or start-up founder. However, that doesn't change the simple premise of resource allocation and that is relevant because to start a company correctly, you can pursue formal counsel or you can outsource that labor to Firstbase, who start and organize your business as a professional service.
With Firstbase, preserving your energy and focus is what they do.
Reply from Firstbase.io2026-03-09
Hi Jeremy,
Thank you for taking the time to share such a thoughtful and detailed review. We truly appreciate you highlighting the value you’ve found in our services and the support provided by our team.
It’s especially great to hear that our customer service, transparency, and willingness to listen to your concerns have made a positive impression. Building strong relationships and making the process of starting and managing a company smoother for founders is exactly what we strive for.
We’re also glad that our platform and range of services have helped you focus your time and energy on growing your business. Supporting entrepreneurs so they can dedicate their efforts to what matters most is at the heart of what we do.
Thank you again for your kind words and for trusting Firstbase to be part of your journey.
The Firstbase Team
J
Juan D.法国 · 2 reviews · Experienced 2026-02-01 ·
★★★★★
Simple and super intuitive to use.
Simple and super intuitive to use.
I open my LLC in no time, and their support is really impressive.
Reply from Firstbase.io2026-03-06
Hi Juan,
Thank you so much for your kind review. We're thrilled to hear that you found the platform simple and intuitive to use, and that opening your LLC was quick and straightforward.
It’s also great to know that our support team made a positive impression. Providing responsive and helpful support is very important to us. This feedback will mean a lot to the team.
We appreciate you choosing Firstbase and wish you all the best with your new venture.
Best regards,
Firstbase Team
N
Nicolas H美国 · 1 review · Experienced 2026-03-05 ·
★★★★★
Disastrous experience. They take the money and don't do the job.
We are paying for a full-service package that includes bookkeeping, tax filing, and compliance. None of this work has been done.
We were assigned Mr. Saad Ali as our accountant. Communication with him is not “difficult” — it simply does not exist. That person does not respond to messages at all.
We escalated the issue to Firstbase. They apologized and claimed they would address the situation. Nothing changed, nothing was fixed, and no one took responsibility.
As of today, the completion of our books has not even started. Because of this complete inaction, we are now about to miss our tax filing deadlines, which is extremely serious and exposes our company to penalties and compliance risks. This situation is unacceptable and entirely caused by the fact that neither Mr. Saad Ali nor Firstbase have done the work we paid for.
I have been sending messages almost daily and receive no response whatsoever. No updates, no explanations, no support. We are paying customers and yet we are being completely ignored while critical legal deadlines approach.
Avoid this company at all costs. Do not trust them with accounting, bookkeeping, or tax compliance.
Firstbase, our EIN is 39-3827492. Since your normal support channels clearly do not work, perhaps publicly identifying our account will finally get someone to take this situation seriously. At last.
Reply from Firstbase.io2026-03-06
Hi Nicholas,
Thank you for bringing this to our attention, and we’re truly sorry to hear about your experience. We completely understand how concerning it must be to feel that critical accounting and tax matters are not progressing, especially with important deadlines approaching. This is certainly not the level of service we aim to provide to our customers.
After reviewing your case, we can confirm that both Saad Ali and the assigned bookkeeper are now in contact with you and actively working to address the situation. We sincerely apologize for the frustration this has caused.
Please rest assured that our team will continue working closely with you to ensure your books are completed and that everything is properly finalized. We truly appreciate you bringing this to our attention and giving us the opportunity to make things right.
Best regards,
Firstbase Team
C
Cole美国 · 1 review · Experienced 2025-10-30 ·
★★★★★
Everything has been really simple and…
Everything has been really simple and easy to use. Getting everything set up was quick, and I didn't run into any issues along the way. I only had to contact support once, and they were very helpful. Support team was extremely friendly and made sure I understood everything before ending the conversation. Overall it's been a great experience.
Reply from Firstbase.io2026-03-04
Hi Cole,
Thank you so much for taking the time to share such detailed feedback. We’re so happy to hear that the setup process was smooth and straightforward, and that everything worked as expected along the way.
It’s especially great to know that when you did reach out, our support team was helpful, friendly, and made sure you felt fully confident before wrapping up the conversation. That shows a level of care from our team that we always want to provide to our customers.
We truly appreciate your trust in us and are always here if you need anything in the future.
Best regards,
The Firstbase Team