Comparison ·
BatchKnow vs Shirt Lab.
Two Consumer startups listed on Submit Your Startup, side by side. Every cell is data recorded on this site: when each launched here, raw votes, what each founder verified, our uptime checks and changelog, and the attributes each founder set. Nothing is copied from other sites and nothing is estimated. Data as of 9 Nov 2026 (UTC).
BatchKnow
Check cosmetic batch codes and estimate production or expiry dates.
Shirt Lab
Design a shirt around your personal taste with editable artwork, text and layouts.
Side by side
- Category
- BatchKnowConsumerShirt LabConsumer
- Launched here
- BatchKnow9 Nov 2026 (UTC)Shirt Lab8 Oct 2026 (UTC)
- Launch board
- BatchKnow#5 of 6 (launch week)Shirt Lab#1 of 3 (launch day)
- Votes (all time)
- BatchKnow0Shirt Lab0
- Discussion
- BatchKnow0 comments, 0 by the makerShirt Lab0 comments, 0 by the maker
- Verified
- BatchKnowNothing verifiedShirt LabNothing verified
- Uptime
- BatchKnowUp (checked 10 Nov 2026)Shirt LabUp (checked 10 Nov 2026)
- Last changelog update
- BatchKnowNo updates postedShirt LabNo updates posted
- Pricing model
- BatchKnowFreeShirt LabNot stated
- Platforms
- BatchKnowWeb, iOS, AndroidShirt LabNot stated
- Open source
- BatchKnowNot markedShirt LabNot marked
- AI-powered
- BatchKnowNot markedShirt LabNot marked
- Country
- BatchKnowChinaShirt LabNot stated
| Fact | BatchKnow | Shirt Lab |
|---|---|---|
| Category | Consumer | Consumer |
| Launched here | 9 Nov 2026 (UTC) | 8 Oct 2026 (UTC) |
| Launch board | #5 of 6 (launch week) | #1 of 3 (launch day) |
| Votes (all time) | 0 | 0 |
| Discussion | 0 comments, 0 by the maker | 0 comments, 0 by the maker |
| Verified | Nothing verified | Nothing verified |
| Uptime | Up (checked 10 Nov 2026) | Up (checked 10 Nov 2026) |
| Last changelog update | No updates posted | No updates posted |
| Pricing model | Free | Not stated |
| Platforms | Web, iOS, Android | Not stated |
| Open source | Not marked | Not marked |
| AI-powered | Not marked | Not marked |
| Country | China | Not stated |
Votes are raw counts. “Not stated” and “Not marked” mean the founder has not set it, not that the product lacks it. Launch-day board: position among all launches that UTC day, by the ranking rules.
Where the data differs
- Shirt Lab launched here 32 days before BatchKnow.
We only state a difference when the data is unambiguous, and we do not pick a winner: which one suits you depends on what you need.