The Enterprise Technology Services Arm of ByteDance — from reasoning and voice to image intelligence and video generation — all delivered through a single enterprise-grade AI cloud platform.

ByteDance’s enterprise technology services arm — the same infrastructure powering TikTok, CapCut, Lark, and Coze, now available as enterprise-grade AI cloud services for your business.

Complete end-to-end AI stack. Every modality. One platform.


Multimodal LLM — text, image, chart, and video in one model • 256K context • 128K chain-of-thought • 10+ languages • JSON Schema • 30K requests per minute

I’m so sorry to hear your laptop arrived with a cracked screen after waiting two weeks for your order, and that you’re running into trouble trying to secure a replacement or refund right now—this is such a frustrating experience, and I completely understand how upsetting this must be.
Thankfully, there are clear, actionable steps you can take right now to get this resolved:
Submit a damaged item ticket through your account: Go to your order history in our website or mobile app, find your laptop order, and select “Report Damaged Goods.” Upload clear photos of the cracked screen and the original shipping packaging (this helps confirm the damage happened during transit), then note that the model is showing as out of stock for replacements. Our specialized damaged goods team will prioritize your ticket, and a dedicated agent will reach out within 24 hours to walk you through workarounds like a full expedited refund (processed in 24-48 hours) or a reserved spot on the next restock of the same laptop, plus a 15% store credit as a goodwill apology for the hassle.
Call our dedicated support hotline for one-on-one help: Dial our toll-free line at 1-800-555-5267 (available 7AM–11PM EST, 7 days a week) and share your order ID (found in your original confirmation email). A specialist will pull up your order immediately, walk you through all your available options, and can even connect you with a partner retailer if we don’t have the exact model in stock to get you a working laptop faster.
Escalate via social media if you don’t get a follow-up within 48 hours: If you haven’t heard back from our team two days after submitting your ticket or calling the hotline, send a direct message to our official @BrightEcomSupport social media accounts (Instagram, X, and Facebook) with your full name, order number, and a quick recap of the issue. Our social support team escalates these cases to senior managers within hours, and can often secure extra perks like free next-day shipping on a replacement laptop if that’s what you prefer.
Please let me know if you need help with any of these steps, and I’m happy to walk you through them further!
I’m so sorry this unbelievably frustrating experience has happened to you—waiting two weeks for a new laptop only to receive one with a cracked screen, then hitting an out-of-stock block for a standard replacement is completely unacceptable, and I’d be just as upset as you are in this situation. Let’s resolve this immediately with three clear, concrete next steps you can choose from to fit your needs:
If you want to cut ties with this order entirely, I will process a 100% full refund to your original payment method within the next 24 hours (it will post to your account in 2-3 business days). On top of that, I’m adding a 15% store credit (equal to $135, based on your laptop’s $900 purchase price) to your account today as an apology for the hassle, which you can use immediately toward any other item in our store.
If you need a comparable laptop right away, I will connect you to a dedicated product specialist within 1 hour via your preferred contact method (phone or email). That specialist will walk you through 3 fully in-stock alternatives that match your original laptop’s exact core specs (15-inch screen, 16GB RAM, 512GB SSD) at the same or lower price point, with free 2-business-day shipping to get your device to you as fast as possible.
If you’re set on the exact laptop you originally ordered, our inventory system confirms it will restock in 14 days. I can flag your account to reserve a unit the second inventory is logged, lock in free next-day delivery for your replacement, and add an extra $100 store credit (on top of the 15% apology credit) to compensate for the additional wait. You’ll also receive daily email updates on stock levels so you’re never left in the dark.
Just let me know which path you’d like to pursue, or if you have any other needs I can address for you right now.
I’m so sorry this has been such a frustrating experience — waiting two weeks only to receive a cracked screen, then finding replacements are out of stock is completely unfair. I’m here to fix this immediately with three no-fine-print options:
Priority restock reservation: Next shipment arrives in 7 business days, I can reserve the first unit now. 15% store credit, free expedited shipping, pre-paid return label in your email in 5 minutes, plus a dedicated tracking link as soon as it’s checked in.
Same-day comparable laptop: I’ve pulled 3 high-rated laptops with matching or better specs (one includes a free 1TB SSD upgrade). Full spec comparison sent immediately. Pick within 2 hours = same-day shipping + free 1-year accidental damage protection.
Fast full refund: 100% refund in 1–3 business days (faster than standard 5–7 day window), plus store credit as apology. 30 days to return the damaged unit — no rush, no hidden fees.
Which works best? I can lock in your choice right away.


Multilingual speech AI — Text-to-Speech and Automatic Speech Recognition with emotional intelligence. Drop-in replacement for ElevenLabs and OpenAI Whisper. Live Interpretation coming soon.


Image intelligence system with deep reasoning and commercial-ready output. Two tiers for every workload. Available via ModelArk, Jimeng, and CapCut.





Video generation platform — from standalone generator to professional production tool. Three generations, each building on the last. Available via ByteArtist and Jimeng.



Low-code for rapid building. High-code for full control. Both access the same models on ModelArk. No vendor lock-in.

Your cloud-native personal AI agent. No infrastructure to manage. No unpredictable costs.

All four model families through a single consistent API
Drop-in replacement — migrate with minimal code changes
Proven at ByteDance's billion-user scale with enterprise SLAs
Large-scale inference with automatic queuing and result delivery
Agent scaffolding, testing, and deployment automation
Type-safe interfaces and comprehensive documentation
Multi-step planning, tool calling, and memory management
Real-time usage dashboards, latency tracking, cost analytics
Streamlined init → build → deploy → launch workflow

Each BytePlus AI product holds a distinct, defensible competitive edge.
Most complete full-stack LLM with agent platform. Coze no-code agent builder and full 4-modality coverage.
Most feature-rich speech AI: unique mood detection, multimodal ASR, 50+ languages, voice cloning, and Live Interpretation coming March 2026.
Best prompt alignment for enterprise batch production. API-first with visual reasoning and real-time retrieval.
Only 4-modality video generation model. Beats Sora 2 and Veo 3.1 in CTOL benchmarks with 90%+ first-try success.
One platform, one API, full AI stack. The only single-vendor solution covering text, speech, image, and video under enterprise SLAs.

BytePlus represents a rare convergence of price leadership, benchmark-validated quality, and full-stack AI coverage — all battle-tested at the scale of one of the world's largest technology platforms.
Industry-leading cost efficiency across every modality — LLM, TTS, ASR, image, and video. See Appendix for detailed pricing comparisons.
State-of-the-Art benchmarks across all categories.
Every modality from a single vendor.
One API, one platform, one vendor relationship. Consolidate your AI infrastructure and reduce operational complexity.
Every model is proven serving billions of users across TikTok, Douyin, and CapCut — production systems at global scale.


| Language | Voices |
|---|---|
| English | Female (Skye) • Male (Harmony, Alvin, Bryan) |
| Japanese | Female (Haruko) • Male (Kazune) |
| German | 1 female • 1 male |
| French | 1 female • 1 male |
| Mexican Spanish | Female (Esmeralda) • 1 male |
| Indonesian Bahasa | 1 female • 1 male |
| Brazilian Portuguese | 1 female • 1 male |
| Italian | 1 female • 1 male |
| Chinese | 30+ voices (post-Lunar New Year expansion) |

| Dimension | 1.0 Pro (July 2025) | 1.5 Pro (December 2025) | 2.0 (February 2026) |
|---|---|---|---|
| Input Modalities | Text, Image (up to 9) | Text, Image (up to 9) | Text, Image (up to 9), Video (up to 3), Audio (up to 3) |
| Video Duration | 5–10 seconds | 4–12 seconds | 4–15 seconds (customizable) |
| Resolution | 480p, 720p, 1080p | 480p, 720p, 1080p | 480p, 720p, 1080p |
| Audio | None | Native audio-video co-generation | Native audio-video co-generation (enhanced) |
| Editing | None | None | Extension, scene merge, role replace/delete |
| Draft Mode | None | Low-res preview before final | Enhanced with faster previews |
| Prompt Adherence | 85% | 88% | 92% |
| Inference (480p, 5 seconds) | ~31 seconds | ~31 seconds | ~31 seconds |
| Inference (1080p, 10 seconds) | ~135 seconds | ~135 seconds | ~135 seconds |
| Key Innovation | Advanced visual consistency | Audio-visual co-generation, draft mode | Multi-modal architecture, professional editing |



50–70% cheaper with comparable multimodal capabilities
Similar modalities, cheaper pricing
4 modalities vs 2, much cheaper
Better enterprise support + platform

Seed Speech 2.0 delivers category-leading quality at a fraction of incumbent pricing. For enterprises operating at high volume, the cost differential is transformative.

| Service | BytePlus | Competitor | Savings |
|---|---|---|---|
| TTS (per B chars) | $45 | ElevenLabs $100 | 55% cheaper |
| TTS (per B chars) | $45 | Minimax $60 | 25% cheaper |
| ASR (per hour) | $0.05–0.12 | Whisper $0.36 | 70–86% cheaper |
| ASR (per hour) | $0.05–0.12 | Deepgram $0.46 | 74–89% cheaper |
| ASR (per hour) | $0.05–0.12 | ElevenLabs $0.40 | 70–88% cheaper |

Transparent, consumption-based pricing with no hidden fees or complex tier structures. Pay only for what you use.
Every model comes with 500K free tokens to start — evaluate and prototype before committing to production workloads.
Industry-leading cost efficiency across all modalities:

Visit our website for more details