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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 | Slazzer | DeWatermark | Switch / compare |
|---|---|---|---|
| Background removal | 82/100 500 × 500 · PNG | 76/100 1280 × 1280 · PNG | Active task |
| Image upscaling | Not tested in topic | 81/100 1024 × 1024 · PNG | Compare in task topic → |
| Object removal | Not tested in topic | 74/100 1280 × 1280 · PNG | Compare in task topic → |
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Browse this task →| Criterion | Slazzer Background removal 82/100 Seven-aspect task score Login-free preview downloads are smooth with good hair handling; free output is 500px and HD costs credits, disclosed in the download menu. Tested export 500 × 500 · PNG Historical test · 2026-10-16 | DeWatermark Background Remover Background removal 76/100 Seven-aspect task score Free and Pro sizes are clearly marked, with 1280px available without login; the subject is retained but fine edges show a light halo. Tested export 1280 × 1280 · PNG Historical test · 2026-10-17 |
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| Pricing & rules | ||
| Pricing plans | Public web free plan, 8 subscriptions and 8 top-up packs; dollar pricing · 2026-10-20 Plan · source date Monthly / one-time Annual bill / period Quota & limits 100-credit subscription2026-10-20 ↗ USD 11/month — Monthly 100 credits; 1 credit per HD removal Rules [1] [2] 300-credit subscription2026-10-20 ↗ USD 36/month — Monthly 300 credits; 1 credit per HD removal Rules [1] [2] 1000-credit subscription2026-10-20 ↗ USD 94/month — Monthly 1000 credits; 1 credit per HD removal Rules [1] [2] 1800-credit subscription2026-10-20 ↗ USD 155/month — Monthly 1800 credits; 1 credit per HD removal Rules [1] [2] 5000-credit subscription2026-10-20 ↗ USD 344/month — Monthly 5000 credits; 1 credit per HD removal Rules [1] [2] 10000-credit subscription2026-10-20 ↗ USD 518/month — Monthly 10000 credits; 1 credit per HD removal Rules [1] [2] 20000-credit subscription2026-10-20 ↗ USD 862/month — Monthly 20000 credits; 1 credit per HD removal Rules [1] [2] 50000-credit subscription2026-10-20 ↗ USD 1,725/month — Monthly 50000 credits; 1 credit per HD removal Rules [1] [2] 10-credit top-up2026-10-20 ↗ USD 6 · one-time payment Usage / one-time Usage / one-time 10 credits; 1 credit per HD removal Rules [3] [4] 50-credit top-up2026-10-20 ↗ USD 18 · one-time payment Usage / one-time Usage / one-time 50 credits; 1 credit per HD removal Rules [3] [4] 200-credit top-up2026-10-20 ↗ USD 65 · one-time payment Usage / one-time Usage / one-time 200 credits; 1 credit per HD removal Rules [3] [4] 500-credit top-up2026-10-20 ↗ USD 138 · one-time payment Usage / one-time Usage / one-time 500 credits; 1 credit per HD removal Rules [3] [4] 2000-credit top-up2026-10-20 ↗ USD 432 · one-time payment Usage / one-time Usage / one-time 2000 credits; 1 credit per HD removal Rules [3] [4] 4000-credit top-up2026-10-20 ↗ USD 648 · one-time payment Usage / one-time Usage / one-time 4000 credits; 1 credit per HD removal Rules [3] [4] 8000-credit top-up2026-10-20 ↗ USD 1,038 · one-time payment Usage / one-time Usage / one-time 8000 credits; 1 credit per HD removal Rules [3] [4] 12000-credit top-up2026-10-20 ↗ USD 1,296 · one-time payment Usage / one-time Usage / one-time 12000 credits; 1 credit per HD removal Rules [3] [4] 17 plan / billing-period records, all listed; — means that period is not recorded. Website previews are free; credit-metered previews cost 0.20 credits and HD costs 1 credit. Enterprise and on-premise require separate quotes. Cancellation, sources & verification recordPage advertises a 14-day money-back guarantee and flexible changes/cancellation; detailed eligibility is subject to terms. Official plans and usage terms ↗ · 2026-10-20 Capture 1 ↗ | Basic web removal and related Pro/credit offers · 2026-10-20 Plan · source date Monthly / one-time Annual bill / period Quota & limits Basic background removal2026-10-20 ↗ Free Free Free Feature page describes free basic removal without watermarks; input up to 5MB Pricing card says 3 daily credits, FAQ says 2; these describe watermark-service credits Pro Pack 12K2026-10-20 ↗ — USD 120/year Annual Selected tier: 12,000 credits; credit table concerns watermark processing Removal feature page lists HD and batch under Pro; input up to 10MB；Unused credits expire at membership end; no automatic renewal 100 credits2026-10-20 ↗ USD 7 · one-time payment Usage / one-time Usage / one-time 100 cross-tool credits; removal cost unspecified Rules [1] 500 credits2026-10-20 ↗ USD 18 · one-time payment Usage / one-time Usage / one-time 500 cross-tool credits; removal cost unspecified Rules [1] 1,000 credits2026-10-20 ↗ USD 25 · one-time payment Usage / one-time Usage / one-time 1,000 cross-tool credits; removal cost unspecified Rules [1] 5,000 credits2026-10-20 ↗ USD 80 · one-time payment Usage / one-time Usage / one-time 5,000 cross-tool credits; removal cost unspecified Rules [1] 10,000 credits2026-10-20 ↗ USD 120 · one-time payment Usage / one-time Usage / one-time 10,000 cross-tool credits; removal cost unspecified Rules [1] 25,000 credits2026-10-20 ↗ USD 250 · one-time payment Usage / one-time Usage / one-time 25,000 cross-tool credits; removal cost unspecified Rules [1] 50,000 credits2026-10-20 ↗ USD 450 · one-time payment Usage / one-time Usage / one-time 50,000 cross-tool credits; removal cost unspecified Rules [1] 100,000 credits2026-10-20 ↗ USD 800 · one-time payment Usage / one-time Usage / one-time 100,000 cross-tool credits; removal cost unspecified Rules [1] 18 plan / billing-period records, all listed; — means that period is not recorded. All four monthly/annual volumes are verified using purchase-button totals (6,000 annual credits cost $90, despite a rounded $8 monthly label). The free card states 3 daily credits but other free statements conflict, so a single free allowance is unconfirmed. The 1/3-credit rules concern watermark removal, not a separately stated background-removal rate. Verification has gaps; unknown prices and quotas are not inferred. Cancellation, sources & verification recordNo automatic renewal; the FAQ states no refund policy, with support available for payment issues. Official plans and usage terms ↗ · 2026-10-20 Capture 1 ↗ · Capture 2 ↗ All Pro volumes and billing periods ↗ · 2026-10-20 Capture 1 ↗ · Capture 2 ↗ · Capture 3 ↗ · Capture 4 ↗ · Capture 5 ↗ · Capture 6 ↗ · Capture 7 ↗ · Capture 8 ↗ |
| Free & trial allowance on the test date | Unlimited guest 500×500 previews; new registered accounts receive 2 Free Credits for HD exports | Free anonymous 1280×1280 RGBA PNG export; 2048×2048 HD export requires Pro |
| Cancellation & refunds | Page advertises a 14-day money-back guarantee and flexible changes/cancellation; detailed eligibility is subject to terms. | No automatic renewal; the FAQ states no refund policy, with support available for payment issues. |
| Disclosure of costs & limits | Disclosed in the Download dropdown menu ('Preview 500×500 Free' vs 'HD Quality 2048×2048') | Explicitly labels 1280x1280px vs HD 2048x2048px on the export buttons |
| Task quality | ||
| Measured fixture results | Edge error MAD: 0.1036 (Lower is better) · Global error SAD(k): 40.928 (Lower is better) · Foreground retention: 99.810% (Higher is better) · Background residue: 0.038% (Lower is better) | Edge error MAD: 0.2254 (Lower is better) · Global error SAD(k): 55.711 (Lower is better) · Foreground retention: 99.500% (Higher is better) · Background residue: 0.230% (Lower is better) |
| Fixture findings | Complete subject contours with little residue; this free export was only 500px and blurred fine hair. | This test exported a free 1280px image without a watermark; a translucent halo remains around the hair. |
| Original historical observation | High foreground recall (99.81%) and low background leak (0.038%); transition band error mad_band=0.1036, SAD(k)=40.93, with mild edge softening when upsampled from the 500×500 free preview. | DeWatermark Background Remover cleanly isolates the portrait subject (99.50% foreground recall) and exports a watermark-free 1280×1280 RGBA PNG, leaving a mild soft halo around fine outer curls (mad_band = 0.2254). |
| Suitable uses · historical assessment | Users familiar with remove.bg's workflow needing quick guest 500px previews or desktop/Photoshop integrations | Users already using DeWatermark who need a quick no-login 1280×1280 transparent cutout |
| Result & output evidence | ||
| Delivery capabilities | ||
| Recorded export specifications | 500 × 500 · PNG · No watermark in test | 1280 × 1280 · PNG · No watermark in test |
| Historical specification note · not an official maximum | 2048×2048 (HD tier costs 1 Credit up to 25MP; guest preview tier is 500×500) | 1280 × 1280 (Unwatermarked transparent PNG) |
| Watermark observation | None (free tier is gated by 500×500 resolution cap) | Watermark-free |
| Batch & API | Windows / Mac / Linux desktop apps, Figma / Photoshop / WooCommerce plugins, and API | Supports API integration and cross-tool workflow |
| Recorded free-tier dimensions | 500 × 500 | 1280 × 1280 |
| Attached file dimensions | 500 × 500 · PNG | 1280 × 1280 · PNG |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 3.04s · End-to-end reference: 5.45s | Network-observed server wait: 6.5s · End-to-end reference: 8.1s |
| Date & fixture | 2026-10-16 · anchor_bgremove_v1 · US-West (California, AS2914) | 2026-10-17 · 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 | No login in this test | No login in this test |
| Sign-in methods | No login required for 500×500 preview; full HD requires sign-in and 1 Credit | No login required; optional email/Google login |
| Manual adjustment | Manual erase / adjustment recorded in the historical flow | Not verified |
| Interaction observations | No login walls or promotional popups blocking workflow; clicking 'Preview 500 × 500 Free' immediately downloads the PNG. | Allows instant anonymous download of the 1280×1280 unwatermarked RGBA PNG and built-in background color/image replacement. |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | Netflairs Technology Pvt. Ltd. (Slazzer) | XTeam (DeWatermark.ai) |
| Recorded origin | Gurugram, India | Global AI Vision Team (XTeam) |
| Domain history record | Launched 2020 | 2023–present |
| Background & reputation assessment | Slazzer (Netflairs Technology Pvt. Ltd., Gurugram, India), launched in 2020 with desktop apps, Photoshop plugin, and API. | Operated by XTeam (DeWatermark.ai) alongside its flagship watermark remover and photo enhancer. |
| External reputation record | Direct remove.bg competitor with nearly identical UX and plugin ecosystem; gives 2 free HD credits on registration. | Not verified |
| Engineering & privacy | ||
| Processing location | Uploaded for cloud processing | Uploaded for cloud processing |
| Third-party tracking record | Google reCAPTCHA · Google Analytics | Not verified |
| Engineering & privacy assessment | Processed via slazzer.com/upload_image in 3.04s server time with stable response. | 60-minute automatic cloud file deletion policy; no silent browser pre-downscale. |
| Retention statement | Explicit retention period unconfirmed; inspect policy record | Claims deletion within 60 minutes; deletion not independently verified |
| Evaluation basis | ||
| Pricing transparency | 28 / 40 Upload page does not state the 500px preview cap upfront, but clicking Download opens a clear menu listing 'Preview 500 × 500 (Free)' and 'HD Quality 2048 × 2048 (Download)'; pricing page clearly states 'Unlimited free previews + 2 Free credits'. | 27 / 35 Clearly displays 'Download 1280x1280px' (free) next to 'Download HD 2048x2048px' (Pro) immediately after cutout completion (02_workspace.png, 03_download.png). |
| Interaction restraint | 18 / 20 No login walls or promotional popups blocking workflow; clicking 'Preview 500 × 500 Free' immediately downloads the PNG. | 25 / 30 Allows instant anonymous download of the 1280×1280 unwatermarked RGBA PNG and built-in background color/image replacement. |
| Background & reputation | 21 / 25 Slazzer (Netflairs Technology Pvt. Ltd., Gurugram, India), launched in 2020 with desktop apps, Photoshop plugin, and API. | 17.5 / 20 Operated by XTeam (DeWatermark.ai) alongside its flagship watermark remover and photo enhancer. |
| Engineering & privacy | 14 / 15 Processed via slazzer.com/upload_image in 3.04s server time with stable response. | 12.5 / 15 60-minute automatic cloud file deletion policy; no silent browser pre-downscale. |
| Task quality | 49.9 / 65 Transition band error mad_band=0.1036 · Global SAD(k)=40.928 · Foreground recall 99.81% / Background leak 0.038% | 46 / 65 High subject completeness (fg_recall = 99.50%) and low background leak (0.230%), with a soft semi-transparent halo along outer frizzy hair curls (mad_band = 0.2254, SAD(k) = 55.711) (46.0/65). |
| Deliverable specifications | 20 / 20 True Alpha channel (8/8); Max deliverable spec: 2048×2048 (HD tier costs 1 Credit up to 25MP; guest preview tier is 500×500) | 15 / 20 Free tier exports 1280×1280 unwatermarked 8-bit Alpha RGBA PNG (15.0/20). |
| Processing speed | 13 / 15 Network-observed server wait: 3.04s (API mode: async; network upload 0.84s / end-to-end 5.45s shown for reference only, never penalized) | |
