Comparison
Perseids vs Pulley
Perseids and Pulley both help founders keep a cap table and understand dilution. The Perseids column below is verifiable against this site; the Pulley column asks you to confirm current details with the provider, because plan contents and pricing change and restating them here would date badly.
Side by side
| Capability | Perseids | Pulley |
|---|---|---|
| Cap table | Append-only ledger covering shares, options, warrants, SAFEs and notes | Check provider for current availability/pricing. |
| Scenario modeling | Deterministic round and dilution modelling on the live ledger | Check provider for current availability/pricing. |
| Data room | Permissioned rooms with NDA gating, watermarking and access logs | Check provider for current availability/pricing. |
| Fundraising tools | Round modelling, investor sharing and diligence in one place | Check provider for current availability/pricing. |
| Investor features | Separate investor workspace with connected positions | Check provider for current availability/pricing. |
| Pricing transparency | Plan prices published on the pricing page | Check provider for current availability/pricing. |
| Supported company types | Private companies, including pre-incorporation entities | Check provider for current availability/pricing. |
| Currencies | GBP, USD and EUR subscriptions | Check provider for current availability/pricing. |
| Collaboration | Company, investor, employee and partner roles | Check provider for current availability/pricing. |
| AI functionality | AI explains and proposes; humans confirm every ledger write | Check provider for current availability/pricing. |
Cap table
- Perseids
- Append-only ledger covering shares, options, warrants, SAFEs and notes
- Pulley
- Check provider for current availability/pricing.
Scenario modeling
- Perseids
- Deterministic round and dilution modelling on the live ledger
- Pulley
- Check provider for current availability/pricing.
Data room
- Perseids
- Permissioned rooms with NDA gating, watermarking and access logs
- Pulley
- Check provider for current availability/pricing.
Fundraising tools
- Perseids
- Round modelling, investor sharing and diligence in one place
- Pulley
- Check provider for current availability/pricing.
Investor features
- Perseids
- Separate investor workspace with connected positions
- Pulley
- Check provider for current availability/pricing.
Pricing transparency
- Perseids
- Plan prices published on the pricing page
- Pulley
- Check provider for current availability/pricing.
Supported company types
- Perseids
- Private companies, including pre-incorporation entities
- Pulley
- Check provider for current availability/pricing.
Currencies
- Perseids
- GBP, USD and EUR subscriptions
- Pulley
- Check provider for current availability/pricing.
Collaboration
- Perseids
- Company, investor, employee and partner roles
- Pulley
- Check provider for current availability/pricing.
AI functionality
- Perseids
- AI explains and proposes; humans confirm every ledger write
- Pulley
- Check provider for current availability/pricing.
Where the approaches differ
Both products model dilution. The structural difference in Perseids is that modelling, diligence and liquidity workflows run against the same authoritative ledger, so a scenario is never based on an export that has since moved on. Teams that model rarely will notice this less than teams modelling weekly during a raise.
This comparison describes different approaches, not a ranking. Product capabilities change; verify current details with each vendor before making a decision.
Frequently asked questions
- Does Perseids model SAFEs and convertible notes?
- Yes. Conversion is modelled with the instrument's own cap, discount and interest terms, and the result is reproducible because the engine is deterministic.
- Which is cheaper?
- Perseids publishes its plan prices in GBP, USD and EUR on the pricing page. Confirm Pulley's current pricing with Pulley before comparing.
Put this into practice with Perseids.
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