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Fireworks AI vs Windsurf comparison

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Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
6.3
Fireworks AI boosts efficiency by reducing task time and costs, enhancing performance, and accelerating time to market by six months.
Sentiment score
5.1
Windsurf boosts productivity, shortens development cycles, and saves costs by improving efficiency, allowing completion of complex tasks faster.
Time to market has been accelerated by six months.
Co-Founder and CEO at Seismora
We do not have to worry about engineering effort, leading to a twenty to thirty percent reduction in the engineering time for data engineers working on infrastructure.
Product Manager at a tech vendor with 11-50 employees
Fireworks AI has saved my team around half of what we used to take because initially, we had to manually research all the models.
full stack developer intern at a tech services company with 1-10 employees
My clients save time and money, and we are generally about twice as fast with AI-enabled software development.
Principal Consultant at a outsourcing company with 1-10 employees
The scope of work has increased a lot, but we managed to keep up without hiring due to the power of these AI-powered coding agents like Windsurf and Cursor.
Automation Engineer at a tech services company with 1-10 employees
It has saved a substantial amount of time compared to previous methods, with a 25% time reduction in code generation and completion of projects.
Software Engineer at a university with 1,001-5,000 employees
 

Customer Service

Sentiment score
5.5
Fireworks AI's responsive support is helpful, with users valuing documentation and detailed guidance to reduce contact need.
Sentiment score
5.8
Windsurf customer service is typically responsive and helpful, though some users reported difficulties with email accessibility.
I would rate the customer support with answers being a ten
Co-Founder and CEO at Seismora
The documentation was thorough and complete.
Product Manager at a tech vendor with 11-50 employees
Customer support for Fireworks AI is very friendly, active, and responsive.
Assistant Banking Officer at Zenith-bank
We had points of contact that we could reach directly in case of issues, and they were quick to provide feedback, resolutions, and alternative ways to work around some issues.
Software Engineer at a tech services company with 10,001+ employees
Technical issues are handled very well when they arise.
Software Engineer at a university with 1,001-5,000 employees
I had an issue with billing, and the support team reached out to me about that issue quickly.
Full Stack Developer
 

Scalability Issues

Sentiment score
6.9
Fireworks AI offers scalable performance, managing traffic spikes with ease, though minor slower performance is noted under specific conditions.
Sentiment score
5.4
Windsurf is scalable and adaptable, supporting large projects and diverse environments, but needs improved memory handling for complex codebases.
It's clearly built for production workloads.
FullStack Developer at EnactOn Technologies
Fireworks AI is pretty scalable, and you do not have to worry about it with a few customers using it at a single point in time.
Product Manager at a tech vendor with 11-50 employees
Fireworks AI's scalability is good, but it might be slow sometimes, which could be an issue.
full stack developer intern at a tech services company with 1-10 employees
Windsurf can ensure that multiple users can work simultaneously on a single product.
AI Engineer at Walkover Web Solutions
For larger projects, it understands and operates across bigger repositories, helps maintain consistency when making changes across connected components, and reduces the effort needed to navigate and manage complexity.
Software Enginner at Sera AI
I believe it can handle growth effectively as our team expands or projects get bigger because it keeps the context of the codebase in a specialized, cached way.
Automation Engineer at a tech services company with 1-10 employees
 

Stability Issues

Sentiment score
8.3
Fireworks AI is stable and reliable, with consistent performance even under high load and no significant downtime reported.
Sentiment score
7.6
Windsurf is praised for stability and reliability despite occasional response lag during heavy tasks and rare performance inconsistencies.
We didn't face any major outages, just occasional slowdowns.
FullStack Developer at EnactOn Technologies
In terms of speed and reliability, for most tasks such as code generation and debugging, it is pretty fast and keeps the flow uninterrupted.
Software Enginner at Sera AI
Windsurf is currently stable for me; I have not experienced any crashes or issues.
Angular Developer at a computer retailer with 51-200 employees
I have not encountered any crashes or reliability issues.
Database developer at a university with 501-1,000 employees
 

Room For Improvement

Fireworks AI requires better documentation, debugging, cost transparency, integrations, and user-friendly improvements to enhance flexibility and reduce expenses.
Windsurf needs improvements in code diagrams, cloud integration, stability, context management, UI, security, and multi-agent orchestration.
Fireworks AI is based on tool calling, so I think it needs to add more other kinds of connections to enable faster data retention and optimization.
Ai스페셜리스트매니저 at a tech vendor with 501-1,000 employees
I think it has zero video generation capabilities, making it really hard for someone wanting to make a visual AI project.
full stack developer intern at a tech services company with 1-10 employees
A product sold as 'pay-as-you-go' should never produce a surprise $40,000 charge with no spending cap, no real-time threshold alert, and no notification.
Principal Software Engineer at a consultancy with 1-10 employees
Enhancing the reliability of the cascade agent for large and complex codebases, ensuring it understands projects thoroughly, and providing safer multi-file edits would make Windsurf a significantly stronger tool.
Angular Developer at a computer retailer with 51-200 employees
Windsurf really shines when you treat it as a feature-level or system-level tool, not just something for autocomplete or small snippets.
Software Enginner at Sera AI
I would rather look for the inclusion of pull request reviews or a kind of a TRD or technical requirement general documentation generation, or system diagram generation directly from the codebase in Windsurf itself.
Founding BackEnd Engineer
 

Setup Cost

Windsurf offers affordable, easy-to-set-up pricing with valuable free and enterprise options appreciated for simplicity and cost-effectiveness.
We received a sudden $40,000 charge via AWS Marketplace, which we obviously never used, and we filed a case for it.
Principal Software Engineer at a consultancy with 1-10 employees
It is very cheap compared to other tools in the market because 80% of the time, we are happy with their free model capabilities.
Founding BackEnd Engineer
If it were a bit less, it would be more useful for us to save money since we are a startup.
Software Engineer at Collecto Fintech Solutions Pvt Ltd
I did not incur setup costs.
Database developer at a university with 501-1,000 employees
 

Valuable Features

Fireworks AI enhances AI deployment with rapid speed, cost efficiency, seamless integration, and extensive customization, boosting performance and development.
Windsurf enhances productivity with advanced code generation, AI integration, multi-language support, and automation, improving efficiency and reducing costs.
It follows standard OpenAI-compatible endpoints, which meant we could swap out models or integrate new ones without rewriting our entire service layer.
FullStack Developer at EnactOn Technologies
After introducing Fireworks AI's high-speed inference engine, I found that communication speed between agents was about twice as fast as before.
Ai스페셜리스트매니저 at a tech vendor with 501-1,000 employees
Having access to multiple model tiers helps our team balance quality and cost by giving us leverage where we can make options and look at what best suits our company and what we could use, which is beneficial because when you have multiple choices, you can tailor your approach and get what you actually need, so our options are not limited.
Assistant Banking Officer at Zenith-bank
We were able to build a product from scratch, which would have taken at least two to three weeks. With Windsurf helping me build it in a week, the time savings are substantial.
Lead Software Engineer at a tech vendor with 10,001+ employees
Windsurf's understanding of my Angular project context is better than basic auto-complete and less IntelliSense options because it understands what version of Angular I am using and what features I require.
Angular Developer at a computer retailer with 51-200 employees
If there are any exceptions, it automatically finds out what the exact issue is and provides the solution and fixes it.
Software Engineer at Collecto Fintech Solutions Pvt Ltd
 

Categories and Ranking

Fireworks AI
Ranking in AI Software Development
20th
Average Rating
7.6
Reviews Sentiment
6.8
Number of Reviews
9
Ranking in other categories
AI Development Platforms (7th), AI Finance & Accounting (5th), AI Research (6th)
Windsurf
Ranking in AI Software Development
1st
Average Rating
8.2
Reviews Sentiment
5.4
Number of Reviews
40
Ranking in other categories
IDE (1st), AI Code Assistants (1st)
 

Mindshare comparison

As of October 2026, in the AI Software Development category, the mindshare of Fireworks AI is 0.5%, up from 0.1% compared to the previous year. The mindshare of Windsurf is 0.6%, down from 24.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AI Software Development Mindshare Distribution
ProductMindshare (%)
Windsurf0.6%
Fireworks AI0.5%
Other98.9%
AI Software Development
 

Featured Reviews

M김
Ai스페셜리스트매니저 at a tech vendor with 501-1,000 employees
Automation has accelerated agent workflows and now needs broader connections for enterprise data
In the current function calling, if Fireworks AI could be added as part of our RAG system not only with the function calling we are using now but also with a variety of other connections, then an even better situation would be possible. Fireworks is based on tool calling, so it needs to add more different kinds of connections to enable faster data retention and optimization. Although multiple optimal optimization or measurement methodologies for using LLMs are being discussed, when using them inside enterprises, the main thing is actually measuring work handling capability or work processing speed. Based on that, and also through what might be called interviews with business-side staff, we measured the speed improvements in a somewhat indirect manner.
DHARMA-TEJA - PeerSpot reviewer
Software Enginner at Sera AI
Feature workflows have become faster and context-aware development is now system-focused
Windsurf has become less of a tool and more of a core part of how I build. I do not think in terms of writing code line by line anymore; I think in terms of features, flows, and systems, and Windsurf helped me translate that into actual implementation across the codebase. It fits especially well when I am doing rapid prototyping, exploring new ideas or architectures, or iterating on existing features quickly. At the same time, one thing I have noticed in my workflow is around model switching. When I switch between models, the GPT generating agent models sometimes the deeper context regarding decision reasoning or intermediate steps does not fully carry over, so I end up re-establishing context manually every time. It is so much painfully manual; that is not a blocker, but since I work on fairly complex multi-step systems, having strong cross-model memory consistency would make it even more powerful. One thing I would really appreciate is stronger cross-model memory and context continuity. Right now, when I switch between models, the surface-level context is there, but the deeper reasoning regarding why certain decisions were made or how a flow evolved does not always carry over fully. Since I work on complex and multi-step agents, I end up re-establishing the context manually. If Windsurf could maintain a kind of shared memory layer across models where intent, decisions, and intermediate steps persist, it would make the whole experience much more seamless. Improving the memory continuity and control would take it from powerful to extremely reliable at scale. Overall, Windsurf is already a strong tool, but there are a few areas where improvements would make a big difference, especially for advanced workflows. The first is cross-model memory and context continuity. The second is better control over agent execution. Right now, when switching between models—for instance, if I am using a tier of models and then I reach a limit, and then I need to switch to a lesser limit model—the high-level context is there, but deeper reasoning is lost. A shared memory layer across models would make the experience much more seamless. Furthermore, while Cascade is powerful, for larger changes, it would help to have more visibility or control, such as previewing the execution plan and guiding steps before it runs. The UI and documentation provided are pretty good, though I think there is room for true visibility and feedback during agent execution. While the amount of time put into the design and documentation is great, figuring out things with the documentation can often be done without any third-party help. Some advanced use cases are not fully explored in the documentation, but the best practices for using agents effectively are very clear, such as how to structure prompts for multi-file changes and how to guide Cascade for better outputs. Real-world advanced examples are already implemented in there; that could be very helpful for us. The main advice I would give to others looking into using Windsurf is to not use it as a traditional code assistant. Windsurf really shines when you treat it as a feature-level or system-level tool, not just something for autocomplete or small snippets. So instead of thinking "write this function," think more toward "build this flow." Learn how to guide it properly. That is the main thing I would advise: learn how to guide it properly, how to prompt it properly, and start with real use cases, not toy examples.
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Top Industries

By visitors reading reviews
University
11%
Outsourcing Company
10%
Comms Service Provider
8%
Construction Company
8%
Financial Services Firm
12%
Manufacturing Company
10%
Outsourcing Company
9%
Comms Service Provider
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise3
Large Enterprise2
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise8
Large Enterprise18
 

Questions from the Community

What is your experience regarding pricing and costs for Fireworks AI?
Be extremely cautious. Although it is marketed as 'Pay-As-You-Go,' there are no spending caps, no threshold alerts, and no notifications. We received a sudden $40,000 charge via AWS Marketplace, wh...
What needs improvement with Fireworks AI?
Billing transparency and safeguards are urgently needed. A product sold as 'pay-as-you-go' should never produce a surprise $40,000 charge with no spending cap, no real-time threshold alert, and no ...
What is your experience regarding pricing and costs for Windsurf?
Regarding pricing, I am a developer, and the pricing is handled by my management team and the platform team. As a developer, I was mainly focused on using the product rather than the procurement side.
What needs improvement with Windsurf?
Regarding improvements for Windsurf, I think it would be good if we had an integration with the cloud, a sort of cloud that way we can have autonomous agents that can handle tasks without human int...
What is your primary use case for Windsurf?
On a day-to-day basis, I use Windsurf's agentic mode, the cascade, to develop features in different projects that I work on. Most of my feature development starts with working with Windsurf's casca...
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
Dell, Anduril, MongoDB, Zillow, Atlassian
Find out what your peers are saying about Fireworks AI vs. Windsurf and other solutions. Updated: September 2026.
915,341 professionals have used our research since 2012.