Competition-grade architectural visualization made simple

Upload your project. Review with our markup tool. Receive stunning renders. It's that easy.

  • The industry’s most user-friendly platform
  • Architectural services on demand
  • Around-the-clock availability
  • Top-tier quality only
Modern kitchen with light wood cabinets, white island with stools, round dining table, and large windows with forest view.
Cozy indoor seating area with a gray sectional sofa adorned with mustard, black floral, and teal throw pillows, surrounded by hanging woven lamps and a wooden coffee table with decorative bowls.
Modern living room with beige sectional sofa, round wooden coffee table, knitted pouf, floor lamp, bookshelf, and potted plant.
Modern two-story white brick house with gable roofs set in a leafy neighborhood during autumn, with people walking and parked cars nearby.
Modern multi-story building with protruding hexagonal windows, people walking on the sidewalk, and autumn trees along a wet street.

Outstanding Visuals

The artist in our community are among the best in the industry. We guarantee high-quality renders, every time.

Streamlined Workflow

Our all-in-one platform ensures efficient collaboration. No more messy email threads.

Stay in Control

Submit briefs, track progress, and review drafts - all in one place.

Expert Level Network

Our pre-vetted artists represent the top 1% of the 3D visualisation industry.
About us

How we are different

We combine the advantages of traditional studios and freelancers and eliminate the disadvantages of both options.

Criteria

Workflow Clarity
Pricing Model
Speed & Scalability
Quality Assurance
Client Experience
Fully structured & transparent
Flexible (fixed + bidding)
Scalable, multi-artist collaboration
Internal QC & tracked revisions
Self-service, guided feedback

Studios

Manual
Expensive
Limited capacity
Consistent but rigid
Time-intensive

Freelancers

Disjointed
Race-to-bottom
Varies
Unreliable
Friction & confusion

We are promising a whole new experience of rendering by reimagining the entire process.

Julian Kaupper
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Easier than ever before

How it works

Submit your project, receive a quote, fine tune to perfection and receive the final results in outstanding quality while easily checking out online.
Project overview dashboard showing project details for a hotel building render in Riyadh with progress tracking including steps from received to final delivery.
1

Submit your Project

Upload your design files (CAD, 3D models, or even hand sketches) along with your vision. Tell us your desired mood, angles, and texture — we’ll take it from there. Our guided submission form ensures nothing gets missed.
2

Accept Quote

Receive your transparent quote via e-mail and in the platform. Our market-based pricing will match the best possible quality with the fairest prices out there. We translate AI-driven productivity gains directly into our quotes.
Quotation summary for Warsaw Downtown project listing render types and prices including Semi-Aerial Building for 1,000€, Interior Design for 500€, Modeling Cost 500€, subtotal 2,000€, tax 400€, total 2,400€.
Modern multi-story building with large windows, autumn trees, pedestrians on sidewalk, and a comment box overlay reading 'Add people in the interior spaces'.
3

Fine-Tune to Perfection

We incorporate your feedback into refined drafts. This stage allows you to make sure every detail is just right, ensuring your renders align perfectly with your design vision.
4

Approve and Download

Once you're satisfied, pay and download your final renders — ready for presentations, marketing, or client proposals.
Project status marked complete with a message confirming project completion and option to download renders. Project description notes a multi-unit residential development with shared amenities and underground parking. Render resolution is 4K 300dpi.
Erik Wilberg
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Our Value Promise

Experience the streamlined way

Stop spending hours juggling e-mails, calls, and text messages with the rendering team. Renderings shouldn't be a headache. Get access to a pool of top-notch experts with us on your side.

Increase Your Output

Outsource with ease. Free up time and resources and focus on what truly matters.

Scale Up Your Practice

Expand your capabilities instantly without hiring—gain access to expert artists in minutes.

Less Stress, More Results

Free yourself from rendering bottlenecks and get the visuals you need - stress-free.

Predictable Quality

Consistently high standards, delivered on time, so you can focus on your projects.
FAQ

Questions & Answers

Our new process

What happens if my requirements change during the project?

OC3D distinguishes clearly between expected iterations and scope changes.

  • Design, lighting, and material refinements are handled within the defined review stages.
  • Structural changes, new viewpoints, or added renders are transparently flagged as scope extensions.
  • Any additional work is clearly priced and approved before execution.

This protects both sides: clients stay flexible, and projects stay controlled — without surprise invoices or stalled timelines.

How predictable are timelines and delivery compared to traditional studios?

Timelines at OC3D are process-driven, not person-driven.

Traditional studios often rely on informal estimates and manual coordination. OC3D defines:

  • Fixed production stages with clear entry and exit criteria
  • Automatic status updates inside the platform
  • Controlled revision windows tied to scope

This makes delivery times significantly more predictable, especially for teams that need renders aligned with planning milestones, approvals, or investor deadlines.

Who actually creates the renders? Freelancers, studios, or in-house artists?

OC3D works with a curated network of professional 3D artists rather than a single in-house team or an open freelancer marketplace.

Key difference:

  • Artists are pre-qualified and matched based on project type, complexity, and deadline.
  • OC3D remains the single contractual and operational interface for the client.
  • Quality is enforced through process standards and internal checkpoints, not individual dependency.

For clients, this combines the flexibility of a global talent pool with the reliability of a single provider.

How does the review and revision process work at OC3D?

OC3D replaces emails and meetings with a structured, in-platform review workflow.
Each project moves through clearly defined stages (sketching, first draft, fine-tuning), and at every review step clients can leave direct, visual comments on the renders themselves.

This means:

  • Feedback is tied to exact areas of an image, not described vaguely in text. Feedback can even be given via video recording.
  • All comments are centralized and version-controlled.
  • Review rounds are predictable and aligned with the project scope.

The result is faster iterations, fewer misunderstandings, and no time lost coordinating feedback.

Why should you use OC3D instead of a large visualization studio?

Large visualization studios are well suited for long, fully scoped projects, but they are often slow to onboard and inflexible when deadlines are tight. OC3D is built for speed and reliability. Through a curated global network of vetted artists, we can start quickly and scale instantly, delivering consistent quality without the overhead and delays of a large studio.

How is OC3D different from hiring a freelancer directly?

With OC3D, you are not dependent on a single individual. We vet artists, manage production, ensure quality standards, and intervene if anything goes off track. If an artist becomes unavailable or underperforms, the project is reassigned internally without delay. You get flexibility with significantly reduced risk.

What happens if the assigned artist gets sick or cannot deliver on time?

The project continues as planned. We immediately reassign the work to another suitable artist from our network. All files, context, and feedback are already in the platform, allowing a seamless handover. Deadlines are maintained and clients are typically not affected.

How do you ensure consistent quality across different artists?

All OC3D artists are hand-picked, vetted, and continuously evaluated. We operate a structured production workflow with defined delivery stages, internal quality checks, and controlled revision rounds. Our role is to ensure professional, architecture-grade output on every project.

How does feedback and commenting work?

Feedback is centralized within the platform. Multiple people from your team can comment directly on the images, allowing parallel input and avoiding long email chains. This significantly speeds up revision cycles and reduces misunderstandings.

Can several employees access the same project?

Yes. Multiple stakeholders can be granted access to the same project. This is ideal for partner-led projects, larger teams, or situations where feedback and decisions are shared across roles.

Is OC3D suitable for competitions and early-stage concept work?

Yes. OC3D is frequently used for competitions, feasibility studies, and early client presentations. We are accustomed to working with evolving designs and partial information while still delivering strong, convincing visuals.

How do you handle confidentiality?

All artists are bound by strict confidentiality and IP agreements. Communication and file exchange happen exclusively within the platform, and artist identities are not disclosed to clients.

When is OC3D not the right solution?

If you require a long-term, deeply embedded visualization partner working side by side with your team for months, a traditional in-house or external studio setup may be more suitable. OC3D is optimized for speed, reliability, and scalability when internal resources are stretched.

Stop Managing Freelancers.
Start Getting Renders.

Julian Kaupper
I'm here to help!
Book a demo