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Test scope & comparison notes
These are recorded facts, not a unified ranking. Tested tiers and scope are not consistently recorded. Read pricing with its date and timing with its conditions. Privacy observations reflect visible flows and statements, not a security audit.
Cross-task capability coverage across selected products
Each product is scored independently per task edge; switch tasks below while keeping shared products selected| Task edge | seaart.ai | media.io | Switch / compare |
|---|---|---|---|
| Background removal | 84/100 2048 × 2048 · PNG | 62/100 2000 × 2000 · PNG | Active task |
| Image upscaling | 79/100 1024 × 1024 · PNG | 78/100 1024 × 1024 · PNG | |
| Object removal | 86/100 2048 × 2048 · PNG | 71/100 JPEG · Output attached | |
| Image generation | 83/100 WEBP · Output attached | 75/100 JPEG · Output attached |
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Browse this task →| Criterion | SeaArt Background removal 84/100 Seven-aspect task score SeaArt Background Remover achieves top-tier hair strand separation with 99.84% foreground recall on the 2048x2048 benchmark anchor, providing ~150 daily free Stamina and pristine 2048px watermark-free transparent PNGs with excellent commercial honesty despite requiring login and taking ~15.5s. Tested export 2048 × 2048 · PNG Historical test · 2026-11-04 | Wondershare Media.io AI Background Remover Background removal 62/100 Seven-aspect task score Signed-in free Wondershare accounts export an unwatermarked transparent PNG for 1 credit (99.72% foreground recall), but guest use is blocked, curly hair edges retain background residue, and free-queue server wait was 26.1s. Tested export 2000 × 2000 · PNG Historical test · 2026-10-21 |
|---|---|---|
| Pricing & rules | ||
| Pricing plans | SeaArt.ai Stamina and VIP subscription model · 2026-11-01 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free Tier (Daily Stamina)2026-11-01 ↗ Free Free Free ~150 daily Stamina refreshed every 24 hours Base image generation, upscaling, background removal, and community models；Unused stamina resets daily; standard queue; excludes custom LoRA training；Refreshes daily, no renewal；Perpetual access Standard VIP2026-11-01 ↗ Monthly price not verified — Monthly Higher daily Stamina allowance, bonus coins, and fast-track queues Fast-track generation, concurrent tasks, and commercial licensing；Pricing visible inside account store (typically approx $9.99/mo)；Auto-renews monthly；Active during billing month 2 plan / billing-period records, all listed; — means that period is not recorded. Uses daily regenerating Stamina (~150/day free) plus persistent Coins; paid plans include Standard VIP (~$9.99/mo), Pro (~$29.99/mo), and SVIP tiers detailed within account portals. Verification has gaps; unknown prices and quotas are not inferred. Cancellation, sources & verification recordCancellation and refund terms unverified SeaArt AI Official Homepage and Community ↗ · 2026-11-01 Capture 1 ↗ | Media.io membership plans (Free Trial / Standard / Premium monthly and annual); USD · 2026-10-21 Plan · source date Monthly / one-time Annual bill / period Quota & limits Free Trial2026-10-21 ↗ Free Free Free 5 signup credits for new accounts (image upscaling costs 2 credits/run, allowing 2 free unwatermarked 2x PNG exports); pricing table also lists 3 daily check-in credits and 1 GB cloud storage. Standard Monthly2026-10-21 ↗ USD 10.99/month — Monthly 100 credits/month + 5 daily check-in credits (up to 100 images or 10 videos/month), watermark-free exports, and 20 GB cloud storage. Rules [1] Standard Annual2026-10-21 ↗ — USD 71.88/year Annual Billed annually at USD 71.88/year (USD 5.99/month equivalent); 100 credits/month + 5 daily check-in credits, watermark-free exports, and 20 GB cloud storage. Rules [2] Premium Monthly2026-10-21 ↗ USD 19.99/month — Monthly 400 credits/month + 10 daily check-in credits (up to 400 images or 40 videos/month), Turbo speed, watermark-free exports, 50 GB cloud storage, and 15% off extra credits. Rules [1] Premium Annual2026-10-21 ↗ — USD 119.88/year Annual Billed annually at USD 119.88/year (USD 9.99/month equivalent); 400 credits/month + 10 daily check-in credits, Turbo speed, watermark-free exports, and 50 GB cloud storage. Rules [2] 5 plan / billing-period records, all listed; — means that period is not recorded. The official pricing page lists Free Trial (5 free signup credits in the workspace where upscaling costs 2 credits/run, plus 3 daily check-in credits on the pricing table), Standard (USD 10.99/month or billed annually at USD 71.88/year, displayed as USD 5.99/month, with 100 credits/month + 5 daily check-in credits), and Premium (USD 19.99/month or billed annually at USD 119.88/year, displayed as USD 9.99/month, with 400 credits/month + 10 daily check-in credits and 15% off extra credits). Cancellation, sources & verification recordCancel auto-renewal anytime; the official pricing page states a 7-day money-back guarantee, and uploaded/generated files are automatically deleted within 7 days. Media.io official monthly/annual pricing and comparison table ↗ · 2026-10-21 Capture 1 ↗ · Capture 2 ↗ |
| Free & trial allowance on the test date | ~150 daily Stamina refreshed every 24h (~3.6-4 Stamina per removal, allowing ~35-40 free removals daily) | New free accounts receive 5 signup credits and can claim 3 free credits daily via the header gift icon; background removal costs 1 credit per image |
| Cancellation & refunds | Not verified | Cancel auto-renewal anytime; the official pricing page states a 7-day money-back guarantee, and uploaded/generated files are automatically deleted within 7 days. |
| Disclosure of costs & limits | Estimated cost clearly shown before triggering removal (4 Stamina, discounted to 3.6) | Generate button clearly labels 'Generate 1' and top header shows remaining credit balance before submission |
| Task quality | ||
| Measured fixture results | Edge error MAD: 0.0941 (Lower is better) · Global error SAD(k): 42.688 (Lower is better) · Foreground retention: 99.840% (Higher is better) · Background residue: 0.020% (Lower is better) | Edge error MAD: 0.1365 (Lower is better) · Global error SAD(k): 50.021 (Lower is better) · Foreground retention: 99.720% (Higher is better) · Background residue: 0.290% (Lower is better) |
| Fixture findings | Delivers 99.84% foreground recall and 0.02% background leak at 2048x2048, with natural boundary transitions, authentic Alpha channel, and zero watermarks. | Subject torso is well preserved (99.72% foreground recall), but outer curly hair strands exhibit visible background residue (mad_band = 0.1365, background leak = 0.290%) (37.6/65). |
| Original historical observation | SeaArt demonstrated top-tier precision on anchor_bgremove_v1, preserving delicate curly hair strands (99.84% recall) with near-zero background residue (0.02% leak) at 2048x2048. | High foreground recall (99.72%) and unwatermarked RGBA PNG delivery, but peripheral curly hair retains visible background fragments (MAD_band = 0.1365, bg_leak = 0.29%) and free-queue server wait was 26.08s. |
| Suitable uses · historical assessment | Designers and creators requiring ultra-high hair strand retention and full 2048px clean PNGs | Existing Wondershare account holders needing occasional unwatermarked cutouts of simple-edge subjects |
| Result & output evidence | ||
| Delivery capabilities | ||
| Recorded export specifications | 2048 × 2048 · PNG · No watermark in test | 2000 × 2000 · PNG · No watermark in test |
| Historical specification note · not an official maximum | 2048 × 2048 (100% original size transparent PNG, no watermarks) | 2000×2000 (from 2048×2048 PNG via upload confirm modal; 2048×2048 retained on JPEG input) |
| Watermark observation | No watermark | No watermark (native RGBA transparent PNG) |
| Batch & API | Single-image processing and gallery history management | Single-image web workspace with one-click handoff to MediaAgent refinement or image-to-video animation |
| Recorded free-tier dimensions | 2048 × 2048 | 2000 × 2000 |
| Attached file dimensions | 2048 × 2048 · PNG | 2000 × 2000 · PNG |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 15.49s · End-to-end reference: 15.49s | Network-observed server wait: 26.08s · End-to-end reference: 26.08s |
| Date & fixture | 2026-11-04 · anchor_bgremove_v1 · US-West (California, AS2914) | 2026-10-21 · anchor_bgremove_v1 · US-West (California, AS2914) |
| Repeated tests & reliability | No standardized repetition count, success rate or variability range is recorded. | No standardized repetition count, success rate or variability range is recorded. |
| Interaction experience | ||
| Account requirements | Account required in this test | Account required in this test |
| Sign-in methods | Account required (Google SSO and email registration supported) | Requires Wondershare account sign-in (supports email code or Google OAuth) |
| Manual adjustment | Not verified | Not verified |
| Interaction observations | Not verified | Requires login before accessing the workspace, displays a persistent 50%-off subscription banner and an AI ad promo card above the creation list, and opens an 'Edit Uploaded Image' confirm modal on large PNG uploads (which outputs 2000×2000, whereas JPEG uploads retain 2048×2048); however, clicking the download icon directly saves the transparent PNG without extra paywall popups. |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | STAR CLOUD PTE. LTD. | Publicly Listed Multimedia Software Giant AI Flagship (Wondershare, 300624.SZ) |
| Recorded origin | Not verified | Shenzhen, China / Vancouver, Canada |
| Domain history record | Not verified | Publicly operating online service |
| Background & reputation assessment | Not verified | Operated by Wondershare Technology (300624.SZ), a publicly listed multimedia software company with established global presence. |
| External reputation record | Not verified | Not verified |
| Engineering & privacy | ||
| Processing location | Uploaded for cloud processing | Uploaded for cloud processing |
| Third-party tracking record | Google Tag Manager · Cloudflare · Stripe | Not verified |
| Engineering & privacy assessment | Not verified | Submits cloud async jobs via POST vapi.media.io/v1/ai/create/mai_fs and polls POST /v1/ai/result/batch (server_s = 26.08s); workspace explicitly states free users' creations are kept for 7 days, and the page loads Sensors Data, Google Analytics, and Facebook Pixel. |
| Retention statement | Explicit retention period unconfirmed; inspect policy record | Explicit retention period unconfirmed; inspect policy record |
| Evaluation basis | ||
| Pricing transparency | 20 / 35 Requires free Wondershare account sign-in (grants 5 signup credits plus 3 daily free credits claimable via the header gift icon). The generate button explicitly shows 'Generate 1' (1 credit per cutout) and exports an unwatermarked RGBA PNG within free credits, though guest trial without login is blocked. | |
| Interaction restraint | 18 / 30 Requires login before accessing the workspace, displays a persistent 50%-off subscription banner and an AI ad promo card above the creation list, and opens an 'Edit Uploaded Image' confirm modal on large PNG uploads (which outputs 2000×2000, whereas JPEG uploads retain 2048×2048); however, clicking the download icon directly saves the transparent PNG without extra paywall popups. | |
| Background & reputation | 18 / 20 Operated by Wondershare Technology (300624.SZ), a publicly listed multimedia software company with established global presence. | |
| Engineering & privacy | 11 / 15 Submits cloud async jobs via POST vapi.media.io/v1/ai/create/mai_fs and polls POST /v1/ai/result/batch (server_s = 26.08s); workspace explicitly states free users' creations are kept for 7 days, and the page loads Sensors Data, Google Analytics, and Facebook Pixel. | |
| Task quality | 58 / 65 Transition band error mad_band=0.0941 · Global SAD(k)=42.688 · Foreground recall 99.84% / Background leak 0.020% | 37.6 / 65 On our 2048×2048 ground-truth matte (evaluated on the 2026-10-21 same-run 2000×2000 RGBA PNG export): boundary MAD_band = 0.1365 (19.1/35), global SAD_k = 50.021 (7.7/15), MSE = 0.006244, Grad_err = 0.03018, foreground recall = 99.72%, and background leak = 0.290% (10.8/15). Main portrait torso is preserved, but outer curly hair strands exhibit noticeable background residue and haloing (37.6/65). |
| Deliverable specifications | 20 / 20 True Alpha channel (8/8); Max deliverable spec: 2048 × 2048 (100% original size transparent PNG, no watermarks) | 19 / 20 Clean unwatermarked RGBA PNG export (8/8); canonical 2048×2048 PNG upload exports at 2000×2000 (10,664,626 bytes, 95.37% pixel retention) after the upload crop confirmation dialog, while 2048×2048 JPEG input retains full 2048×2048 (11.0/12). |
| Processing speed | 8 / 15 Network-observed server wait: 15.49s (API mode: async_verified; network upload 0s / end-to-end 15.49s shown for reference only, never penalized) | 3 / 15 2026-10-21 same-run CDP network timing: 26.08s server wait from POST /v1/ai/create/mai_fs (r4) to terminal POST /v1/ai/result/batch (r29) in the free queue (26.08s end-to-end, async_verified) (3.0/15). |
