Welcome!

Sign in or create a new account

Sign In Create Account

Need Help?

Reach us or list your business

Request a Quote Get Listed
Home Top Developers All Companies Blog Write For Us Write a Review Sign In Create Account

Toptal

Unclaimed Mobile App Development
+18886043188 [email protected]
Visit Website Write Review Claim Profile

About

Toptal is a global mobile app development company with offices over the world. Their clients trust them to know clients better than anyone. They know they help them move the best clients at the right times & places. The process works with their project team who get together to show their new client and their prospective project. This is an essential stage in the process as it is necessary that they know who their clients are and what kind of app they want.

Last updated May 13, 2026

Services

Mobile App Development Web Development UI-UX Design Android App Development iOS App Development iPhone App Development

Client Rating

5.0/5.0
4 reviews
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
5.0
View All Reviews →

Client Reviews

5.0/5.0 (4 reviews)
Sign in to Review
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
5.0

AR/VR experience landed well with our pilot users

George Wallace / CIO - MetroInsure
Verified
May 15, 2026

Project summary: This initiative had cross-functional stakeholders and evolving requirements. We looked for a team that could translate business constraints into workable technical decisions.

The collaboration felt grounded in outcomes rather than vanity features. They pushed back when something added complexity without user value, which we appreciated. Internal adoption has been better than expected, partly because workflows now match how teams actually work. A few visual elements can still be refined, but functionally the system is in a strong place.

PROS

Good domain understanding, thoughtful architecture choices, and clean handoff documentation

CONS

Their pricing was not the lowest option, but delivery quality largely justified the cost

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type AR/VR Development
Industry Information Technology
Project Cost $50,000 to $149,999
Duration Mar 2025 – Apr 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We are a mid-sized business in the Information Technology space, and I lead this function as CIO. I was responsible for evaluating vendors, aligning stakeholders, and ensuring the project delivered measurable operational gains.
What specific problem or business challenge led you to hire this company?
Our main challenge was that existing Information Technology workflows were fragmented and hard to scale. We needed AR/VR Development support to reduce manual effort, improve reliability, and give teams clearer visibility into day-to-day operations.
What services did the company provide for your project?
They handled discovery, technical planning, implementation, QA, deployment, and post-launch stabilization for AR/VR Development. Scope was phased sensibly, and they were clear about what should ship now versus move to a later release.
Why did you choose this company over other providers you considered?
We shortlisted a few firms, but this team stood out for their AR/VR Development experience and the way they discussed Information Technology constraints in practical terms. They were transparent about risks and did not overpromise on timelines.
How clearly did the company understand your requirements and business goals?
They understood our requirements well after a structured discovery phase. There were a couple of assumptions we corrected early, but once aligned, execution stayed consistent and traceable against agreed priorities.
How was your overall experience with their communication and project management?
Project management was strong: weekly checkpoints, a shared board, and clear ownership on action items. Response times were generally quick, and when blockers appeared, they surfaced them early with concrete mitigation steps.
Did the company deliver the project on time and within your expected budget?
Most milestones were delivered on time and within the approved budget. We had minor date movement on one integration-heavy stream, but it was communicated in advance and handled without major downstream impact.
What tangible results or business impact have you seen since the project was completed?
Yes. After go-live, we saw better process turnaround times, fewer support escalations, and stronger reporting accuracy. The platform is now a practical part of our daily operations rather than a side tool.
What did you like most about working with this company?
Two things stood out: they were candid about tradeoffs, and they stayed accountable through launch. We also liked that their engineers translated technical decisions into business implications our leadership team could evaluate.
Would you recommend this company to others, and would you work with them again?
Yes, especially for teams needing a dependable AR/VR Development partner in Information Technology. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

A capable team that balanced speed and quality well

Maya Singh / COO - CareLink Health
Verified
May 15, 2026

Project summary: Our project involved replacing legacy workflows with a modern platform while keeping business continuity intact. We prioritized maintainability, adoption, and measurable impact.

Communication quality was one of the stronger parts of this engagement. We always had visibility into progress, blockers, and next steps. Their engineers challenged assumptions respectfully and prevented a couple of costly feature detours. There were minor delays during final data migration, but they staffed up and recovered most of the schedule quickly.

PROS

Strong ownership from engineering leads, quick turnaround on review feedback, stable releases

CONS

One third-party integration took longer than expected due to external API constraints

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type CMS Development
Industry Aerospace & Defense
Project Cost $500,000+
Duration Jun 2025 – Feb 2026

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We are a mid-sized business in the Aerospace & Defense space, and I lead this function as COO. I was responsible for evaluating vendors, aligning stakeholders, and ensuring the project delivered measurable operational gains.
What specific problem or business challenge led you to hire this company?
Our main challenge was that existing Aerospace & Defense workflows were fragmented and hard to scale. We needed CMS Development support to reduce manual effort, improve reliability, and give teams clearer visibility into day-to-day operations.
What services did the company provide for your project?
They handled discovery, technical planning, implementation, QA, deployment, and post-launch stabilization for CMS Development. Scope was phased sensibly, and they were clear about what should ship now versus move to a later release.
Why did you choose this company over other providers you considered?
We shortlisted a few firms, but this team stood out for their CMS Development experience and the way they discussed Aerospace & Defense constraints in practical terms. They were transparent about risks and did not overpromise on timelines.
How clearly did the company understand your requirements and business goals?
They understood our requirements well after a structured discovery phase. There were a couple of assumptions we corrected early, but once aligned, execution stayed consistent and traceable against agreed priorities.
How was your overall experience with their communication and project management?
Project management was strong: weekly checkpoints, a shared board, and clear ownership on action items. Response times were generally quick, and when blockers appeared, they surfaced them early with concrete mitigation steps.
Did the company deliver the project on time and within your expected budget?
Most milestones were delivered on time and within the approved budget. We had minor date movement on one integration-heavy stream, but it was communicated in advance and handled without major downstream impact.
What tangible results or business impact have you seen since the project was completed?
Yes. After go-live, we saw better process turnaround times, fewer support escalations, and stronger reporting accuracy. The platform is now a practical part of our daily operations rather than a side tool.
What did you like most about working with this company?
Two things stood out: they were candid about tradeoffs, and they stayed accountable through launch. We also liked that their engineers translated technical decisions into business implications our leadership team could evaluate.
Would you recommend this company to others, and would you work with them again?
Yes, especially for teams needing a dependable CMS Development partner in Aerospace & Defense. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

Creative AR/VR build backed by disciplined execution

Olivia Bennett / Director of Digital Learning - BrightPath Learning
Verified
May 15, 2026

Project summary: We needed a partner who could handle ambiguity early, then execute predictably once requirements were clarified. Delivery discipline and communication quality were both important.

Communication quality was one of the stronger parts of this engagement. We always had visibility into progress, blockers, and next steps. Their engineers challenged assumptions respectfully and prevented a couple of costly feature detours. There were minor delays during final data migration, but they staffed up and recovered most of the schedule quickly.

PROS

Well-structured codebase with sensible conventions, making internal maintenance easier

CONS

Their pricing was not the lowest option, but delivery quality largely justified the cost

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type AR/VR Development
Industry Government & Public Sector
Project Cost $150,000 to $499,999
Duration Dec 2024 – Mar 2025

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We are a mid-sized business in the Government & Public Sector space, and I lead this function as Director of Digital Learning. I was responsible for evaluating vendors, aligning stakeholders, and ensuring the project delivered measurable operational gains.
What specific problem or business challenge led you to hire this company?
Our main challenge was that existing Government & Public Sector workflows were fragmented and hard to scale. We needed AR/VR Development support to reduce manual effort, improve reliability, and give teams clearer visibility into day-to-day operations.
What services did the company provide for your project?
They handled discovery, technical planning, implementation, QA, deployment, and post-launch stabilization for AR/VR Development. Scope was phased sensibly, and they were clear about what should ship now versus move to a later release.
Why did you choose this company over other providers you considered?
We shortlisted a few firms, but this team stood out for their AR/VR Development experience and the way they discussed Government & Public Sector constraints in practical terms. They were transparent about risks and did not overpromise on timelines.
How clearly did the company understand your requirements and business goals?
They understood our requirements well after a structured discovery phase. There were a couple of assumptions we corrected early, but once aligned, execution stayed consistent and traceable against agreed priorities.
How was your overall experience with their communication and project management?
Project management was strong: weekly checkpoints, a shared board, and clear ownership on action items. Response times were generally quick, and when blockers appeared, they surfaced them early with concrete mitigation steps.
Did the company deliver the project on time and within your expected budget?
Most milestones were delivered on time and within the approved budget. We had minor date movement on one integration-heavy stream, but it was communicated in advance and handled without major downstream impact.
What tangible results or business impact have you seen since the project was completed?
Yes. After go-live, we saw better process turnaround times, fewer support escalations, and stronger reporting accuracy. The platform is now a practical part of our daily operations rather than a side tool.
What did you like most about working with this company?
Two things stood out: they were candid about tradeoffs, and they stayed accountable through launch. We also liked that their engineers translated technical decisions into business implications our leadership team could evaluate.
Would you recommend this company to others, and would you work with them again?
Yes, especially for teams needing a dependable AR/VR Development partner in Government & Public Sector. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

Practical AI implementation with measurable workflow impact

Nora Fischer / Engineering Manager - QuantumWorks GmbH
Verified
May 15, 2026

Project summary: Our project involved replacing legacy workflows with a modern platform while keeping business continuity intact. We prioritized maintainability, adoption, and measurable impact.

From procurement to handoff, this felt like a professional partnership. They met commitments, documented key decisions, and aligned well with our internal QA process. The architecture is cleaner than what we had before, and maintenance is easier. Some backlog items are still pending by choice, but the delivered scope is complete and dependable.

PROS

Strong ownership from engineering leads, quick turnaround on review feedback, stable releases

CONS

Timezone overlap was limited on some days, so urgent clarifications occasionally slipped by 24 hours

5.0
Overall
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Communication
Project Type Blockchain Development
Industry Events & Event Management
Project Cost $50,000 to $149,999
Duration Mar 2025 – Feb 2026

Questions & Answers

Please describe your company, your role, and the industry you operate in.
We are a mid-sized business in the Events & Event Management space, and I lead this function as Engineering Manager. I was responsible for evaluating vendors, aligning stakeholders, and ensuring the project delivered measurable operational gains.
What specific problem or business challenge led you to hire this company?
Our main challenge was that existing Events & Event Management workflows were fragmented and hard to scale. We needed Blockchain Development support to reduce manual effort, improve reliability, and give teams clearer visibility into day-to-day operations.
What services did the company provide for your project?
They handled discovery, technical planning, implementation, QA, deployment, and post-launch stabilization for Blockchain Development. Scope was phased sensibly, and they were clear about what should ship now versus move to a later release.
Why did you choose this company over other providers you considered?
We shortlisted a few firms, but this team stood out for their Blockchain Development experience and the way they discussed Events & Event Management constraints in practical terms. They were transparent about risks and did not overpromise on timelines.
How clearly did the company understand your requirements and business goals?
They understood our requirements well after a structured discovery phase. There were a couple of assumptions we corrected early, but once aligned, execution stayed consistent and traceable against agreed priorities.
How was your overall experience with their communication and project management?
Project management was strong: weekly checkpoints, a shared board, and clear ownership on action items. Response times were generally quick, and when blockers appeared, they surfaced them early with concrete mitigation steps.
Did the company deliver the project on time and within your expected budget?
Most milestones were delivered on time and within the approved budget. We had minor date movement on one integration-heavy stream, but it was communicated in advance and handled without major downstream impact.
What tangible results or business impact have you seen since the project was completed?
Yes. After go-live, we saw better process turnaround times, fewer support escalations, and stronger reporting accuracy. The platform is now a practical part of our daily operations rather than a side tool.
What did you like most about working with this company?
Two things stood out: they were candid about tradeoffs, and they stayed accountable through launch. We also liked that their engineers translated technical decisions into business implications our leadership team could evaluate.
Would you recommend this company to others, and would you work with them again?
Yes, especially for teams needing a dependable Blockchain Development partner in Events & Event Management. They are not the cheapest vendor, but they are organized, transparent, and focused on outcomes that hold up in production.

Share this Review

Report Review

You need to be signed in to report a review.

Sign In

Portfolio

No portfolio items yet.

Company Photos

No photos yet.

Frequently Asked Questions

No FAQs yet.

Office Locations

No locations listed.