SendCutSend vs Xometry vs Protolabs vs Fictiv vs OSH Cut: The Ultimate 2025 Sheet-Metal and Machining Comparison
Looking for the best fabrication service for your next project? I've tested them all so you don't have to waste time and money finding out the hard way.
Updated July 2025 | By The Enginerd Down The Hall
Why This Comparison Matters
If you're like me and you're buying "parts that don't exist" in sheet metal, CNC billet or injection molding, you've probably come across names like SendCutSend, Xometry, Protolabs, Fictiv, and Osh Cut. Each promises the moon with speedy fabrication, instant quotes, and endless material options. But which one actually delivers when your project deadline is looming?
I've spent the last 4 years working with all these services, not just as a reviewer, but as someone who depends on them for real projects. I've experienced the good, the bad, and the "why is this part covered in burrs when I paid extra for finishing?" moments that never make it into the marketing materials.
This hands-on comparison cuts through the sales talk to focus on what actually matters: pricing transparency (are there surprise fees?), realistic lead times (not just what's promised), actual part quality (not idealized samples), and customer support when things inevitably go sideways.
After working with all five services extensively, SendCutSend my favorite for most fabrication needs, especially now that they have CNC machines. Xometry, despite impressive specs on paper, often disappoints in execution. I'll show you exactly why with real examples from my projects.
By the end of this article, you'll know exactly which service to choose for your specific project needs, potentially saving thousands in rework costs and angry VPs. Disclaimer: I have not been paid to endorse any of these companies. I'm a happy customer at all of them and I hope that my struggles and successes will save you time and effort.
SendCutSend: My Go-To Service
1
Straightforward Quoting
Upload your file, select material and thickness, and get an instant price. What you see is what you pay. No hidden fees for "special handling" or mysterious "setup charges" that appear at checkout.
2
Comprehensive Services
Beyond basic cutting, they offer bending, waterjet for thicker materials, CNC machining and turning, powder coating, anodizing, tumbling, and hardware insertion. Basically everything you need for a finished part or assembly.
3
Quick Turnaround
Standard delivery in 2–4 business days has been reliable in my experience. Their rush service has saved my projects multiple times with 2-day delivery when I needed it. No one is faster in large quantities. 100% made in the USA is a big plus.
4
Excellent Part Quality
Parts consistently arrive with ±0.005″ precision and minimal burrs. I rarely need to clean up edges before assembly—a huge time-saver compared to other services. Powder coating costs almost 70% LESS than my local provider.
Customer Support That Actually Helps
I once had a design that would have failed due to my own error, and the support team caught it and suggested a small change that saved the part. This level of proactive help is mentioned repeatedly in forums:
"Great service, parts always come out fantastic ... staff was very helpful."
This experience from a River Dave's Place forum user matches what I've found—they're not just order-takers, but actually help improve your results.
Budget-Friendly Pricing
With low minimums (around $30), I can test designs and multiple variations without impacting my budget. Their volume discounts kick in earlier than competitors, making them cost-effective even for modest production runs.
What I appreciate most is that the price you see after uploading your file is the actual price. No surprises when you reach checkout like I've experienced with other services.
Xometry: The Marketplace Approach
What Works Well
Xometry operates differently from SendCutSend: instead of making everything in-house, they connect you to a network of manufacturing partners. This approach has some real advantages:
  • Their platform handles everything from CNC machining and sheet metal to 3D printing, molding, and casting
  • Instant quotes come with helpful design feedback
  • You can often find competitive pricing, especially for higher volume work
  • Standard lead times of 7-14 days are reasonable for most projects
The Drawbacks
The marketplace model creates some consistency issues that I've experienced firsthand:
  • Quality varies depending on which partner shop makes your parts
  • Communication gets filtered through the platform. You rarely speak directly with the person making your parts
  • Support responses can be slow during busy periods
  • When problems occur, resolution takes longer because Xometry has to coordinate with their partner shops
In my experience, Xometry works best when you need multiple manufacturing processes for a single project or when you're ordering 3D printing in large quantities. For simple sheet metal and CNC machining jobs, however, I've found they're often more expensive and slower than SendCutSend.
The biggest issue I've encountered is inconsistent quality on sheet metal parts. Sometimes they arrive perfect, other times with noticeable burrs, scratches or stains, depending on which partner shop handled the job.
Protolabs: Injection Molding Champion
Impressively Fast Turnaround
When I needed functional prototypes before an investor meeting with only 8 days notice, Protolabs delivered when no one else could. Their ability to ship complex injection molded parts within a few days is unmatched in the industry.
In-House Manufacturing Excellence
Unlike marketplace models, Protolabs owns their manufacturing facilities. This translates to consistent quality and incredible speed—I've received CNC parts with tolerances as tight as ±0.07 mm without special requests.
Automated DFM Feedback
Their system automatically analyzes your CAD files and suggests improvements. I once uploaded a part with a deep pocket that would have been expensive to machine, and their software suggested a design change that cut the price by 30%.
Where Protolabs Falls Short
The downside? You'll pay a premium for that speed and consistency. In my experience, Protolabs charges 30-50% more than SendCutSend for similar sheet metal and CNC parts. They also offer fewer finishing options for sheet metal specifically, focusing more on their CNC and injection molding services.
For simple sheet metal work, I find it hard to justify the extra cost. However, for complex injection molded parts needed in a hurry, no one beats their combination of speed and precision.
Fictiv: The High-Touch Digital Manufacturer
The Fictiv Advantage
Fictiv takes a hybrid approach; digital platform meets white-glove service. They don't own all their manufacturing facilities but instead work with carefully vetted partners while providing much more hands-on project management than Xometry.
What sets them apart is their focus on collaboration. When I ordered a complex assembly with both machined and molded parts, they assigned a dedicated program manager who coordinated between different manufacturing partners and kept everything on schedule.
Their platform offers some genuinely useful features:
  • Shared DFM feedback that you can comment on directly
  • Detailed inspection reports for critical parts
  • Real-time order tracking across multiple processes
Realistic Timelines
Lead times with Fictiv typically run 7-12 days in my experience, though they're getting faster for standard processes. What I appreciate is that their estimates are reliable. If they say 8 days, it's delivered in 8 days, not 7 or 9.
For teams that need significant engineering support or have complex multi-process projects, Fictiv's higher-touch approach can actually save money in the long run by preventing expensive mistakes and coordination problems.
The main drawback? Like Protolabs, you'll pay more for this service level. Simple sheet metal parts cost significantly more through Fictiv than through SendCutSend in my experience, though the gap narrows for complex assemblies where their project management adds real value.
OSH Cut: Great for Thick Materials
Smooth Experience Overall
OSH Cut makes a compelling case with some unique features:
  • Support for sheets up to 1" thick
  • Automatic DFM alerts (although there are false positives)
  • ISO 9001 certification
  • Competitive pricing on very large parts (60"x80") and materials over 1" thick
  • Many material options, including hard-to-find alloys
  • Shipping in 3-11 days (sometimes same-day for simple parts) from Utah
Some Room for Improvement
Unfortunately, my actual experience with OSH Cut hasn't been perfect.
Thick parts frequently arrive with rough or burr-filled edges (especially thick aluminum) that require manual cleanup before use. This adds time and cost to projects.
Additionally, Oshcut offers limited finishing services. No anodizing or plating options. When quality issues occur, email support responses are often slow.
If I was closer to their shop, I would use them more frequently since shipping adds a lot of cost and time.
While Oshcut might work for projects where you plan to do significant post-processing anyway, I can't recommend them for parts that need to be ready for assembly. The time spent cleaning up edges negates any potential cost savings in my experience. Pricing has become less competitive over the last year or so too.
What Real Users Are Saying (Beyond Marketing Claims)
SendCutSend User Experiences
Consistent praise appears across forums and reviews, with this comment from River Dave's Place being typical:
"Parts always come out fantastic... staff was very helpful."
This matches my experience over dozens of orders. The few complaints I've seen typically involve excessive packaging, but I'd rather have my parts arrive safe and sound in too much packaging vs. too little.
"CNC parts were almost the same price as China"
Their new CNC offering seems to be really competitive on pricing, but it could be a glitch because it is a new service.
OSH Cut Customer Feedback
Forum discussions frequently highlight random quality problems:
"That doesn't look like the cleanest of cuts."
Many users report needing to manually deburr parts.
Regarding discounts, they offer a "nesting discount" which lowers the price if the parts fit together on a sheet of material. I don't think material waste is my problem as a customer, so don't charge me for it.
"They have ever material I need, and some I don't!"
Osh has a huge variety of materials in stock. This is a leg up on other vendors.
Comparing the Big Three
Forum discussions and industry reviews consistently highlight distinct strengths among the larger players:
  • Xometry users note variable quality depending on partner shops
  • Protolabs customers praise their injection molding prowess
  • Fictiv receives recognition for deep engineering support and reliable quality
These patterns align with what I've experienced across hundreds of parts ordered from each service over the years.
What's most telling is how consistently these patterns appear across different review sources and industry forums. The strengths and weaknesses I've outlined aren't isolated experiences but reflect widespread user feedback that has remained consistent over time.
Which Service Is Right for Your Specific Project?
Fast Sheet Metal with Great Finish
Choose SendCutSend when you need quality sheet metal parts quickly with bending, powder coating, and PEM hardware. Their combination of instant pricing, comprehensive finishing options, and reliable quality make them ideal for most sheet metal projects up to 1/2" thick, and CNC parts in 6061 aluminum.
I've used them successfully for everything from enclosures to Formula 3 suspension components with consistently excellent results.
Multi-Process or Higher Volume Work
Consider SendCutSend or Xometry when your project combines multiple manufacturing methods (like CNC machining and sheet metal) or requires higher volumes.
Choose Xometry for better price flexibility on weird materials such as inconel, or Fictiv when you need tighter engineering support and coordination between processes. I use SendCutSend for production runs and Xometry for outsourcing complex assemblies with weldments.
Complex Prototypes
Protolabs is unmatched when you need sophisticated machined parts in less than 10 days. While expensive, their speed has saved critical project timelines for me multiple times.
Their automated CAM and in-house processes make them the only viable option when facing extremely tight deadlines with aerospace-level complexity. You'll pay for it though.
Thick Sheet Metal and plate
OSH Cut handles thicker materials (up to 1") and shipping and crating fees are reasonable. However, be prepared for additional cleanup time and inconsistent finish quality. Prices can climb very quickly in thick materials, so check local providers too since these are expensive to ship.
I use them when thickness requirements exceed other providers' capabilities and I have time for manual finishing work.
Your project requirements should drive your choice. For most straightforward CNC parts and sheet metal work, SendCutSend offers the best balance of quality, speed, and price. For specialized needs, the other services have their place—just be aware of their limitations and plan accordingly.
Why SendCutSend Has Become My Default Choice
After years of ordering parts from all five services, SendCutSend has become my go-to for most sheet metal needs. Here's why:
1
No-Nonsense Quoting
Upload your STEP or DXF file, choose materials and options, and get a real-time price that doesn't change at checkout. No hidden fees, no surprises.
2
Complete Solutions
From laser, CNC machining, and waterjet cutting to bending, hardware insertion, and finishing—everything happens under one roof, eliminating coordination headaches and ensuring consistent quality.
3
Ready-to-Use Parts
Parts consistently arrive with minimal burrs or defects, allowing them to go straight into assembly without additional work. The time savings here is substantial across multiple projects.
4
Clear Pricing Structure
Ultra-competitive pricing with volume discounts makes budgeting straightforward. What you see is what you pay, a refreshing change from services with complex pricing algorithms.
5
Dependable Delivery
With typical lead times of 2 - 4 days and rush options when needed, scheduling becomes predictable. I've rarely experienced delays, even during busy periods.
6
Helpful Support Team
From catching design issues to suggesting more cost-effective approaches, their support team feels like an extension of your own engineering department rather than just order processors.
The Bottom Line
While each service has strengths for specific use cases, SendCutSend offers the best overall experience for most sheet metal fabrication needs. Their combination of quality, speed, and value consistently delivers results that keep projects on track and within budget.
That said, I maintain accounts with all five services because each has its place in my fabrication toolkit. Protolabs for ultra-urgent machined parts, Fictiv for complex assemblies requiring project management, Xometry for certain high-volume work, and occasionally OSH Cut for extremely thick materials (when I have time for cleanup).
The key is understanding each service's real-world performance—not just their marketing claims—so you can choose the right tool for each specific job. Hopefully, my experiences help you avoid the costly learning curve I went through.

The Enginerd Down The Hall
Thank you for reading! I hope this info helps you on the path to ME greatness.
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