| Feature | Sparkle Protocol | BRC-20 | Runes | GBRC-721 | Stamps | 
|---|---|---|---|---|---|
| Status | Proposed Only | Live on Mainnet | Live on Mainnet | Live on Mainnet | Live on Mainnet | 
| Implementation | None | Multiple indexers | Native in ord | Working collections | Counterparty protocol | 
| Wallet Support | 0 wallets | UniSat, Xverse, Hiro | Xverse, UniSat | UniSat, OKX | Freewallet, Rare | 
| Marketplace Support | 0 marketplaces | Magic Eden, OKX, UniSat | Magic Eden, OKX | Magic Eden | Scarce.city, Rare | 
| Indexer | Not built | BestInSlot, UniSat | ord native | OrdinalHub | Counterparty | 
| Documentation | Academic paper only | Complete docs + examples | Official ord docs | GitHub + examples | Counterparty docs | 
| Test Collections | None | 1000s deployed | 100s deployed | Multiple collections | Years of history | 
| Lightning Integration | Proposed (not built) | No | No | No | No | 
| Cost Optimization | Theory: 92% reduction | Text-only: Low cost | UTXO efficient | 50% reduction proven | Higher cost | 
| Trading Volume | $0 | $1B+ | $100M+ | $10M+ | $50M+ | 
| Component | What Sparkle Needs | Current Status | Effort Required | 
|---|---|---|---|
| Protocol Spec | JSON metadata standard | [OK] Defined | Complete | 
| Inscription Method | ord wallet inscribe | [OK] Works today | None | 
| Lightning SDK | spark.money integration | [OK] SDK exists | Integration only | 
| Indexer Service | Detect protocol markers | ✗ Not built | 200+ hours | 
| Wallet Plugin | Lightning + Ordinals | ✗ Not built | 400+ hours | 
| Trading API | HTLC coordination | ✗ Not built | 100+ hours | 
| Marketplace UI | Lightning badge/flow | ✗ Not built | Partnership needed | 
| Production Deploy | Live infrastructure | ✗ Not deployed | $5K+ monthly | 
| Protocol | Time to Launch | Team Size | Current State | 
|---|---|---|---|
| BRC-20 | 2 months | 1 developer | Billion dollar market | 
| Runes | 6 months | Casey + contributors | Native ord support | 
| GBRC-721 | 3 months | Small team | Active collections | 
| Sparkle (estimate) | 3-6 months | 2-3 developers needed | Not started | 
Good idea, zero implementation
Fully deployed, huge adoption
Native support, growing fast
Works well, limited adoption
NO - Not yet.
Reasons:
Use Instead:
When Sparkle Makes Sense:
Only if someone builds the infrastructure first. Wait for: