StartupHistory

An open directory of startups through time

Public records · dated sources
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Startups that closed their waitlist and opened sign-up

In Q4 2026 (to 9 November 2026), 3 startups closed their waitlist and opened sign-up, out of 1,797 with at least two captures in the archive that quarter. These are observations in the archive, not a market-wide rate. Coverage differs by quarter.

Observed changes bounded within a quarter. Capture coverage varies; percentages are not market-wide rates.
QuarterCompanies with changesWith 2+ capturesObserved share
Q4 2026 · so far31,7970.2%
Q3 202608150%
Q2 202601680%
Q1 202614010.2%
Q4 20251612%
Q3 202504990%

What counts

The homepage had a waitlist at the previous check and now offers sign-up instead. A change counts in a quarter only when both checks it lies between fall in that quarter; the share is out of the startups with at least two visible captures in that quarter. Two captures do not guarantee a usable comparison, and observation frequency varies. Method.

334 observations cannot be allocated to a quarter. Inspect their date ranges. Zero counted changes does not establish that nothing changed.

334 observations · less precisely dated. Showing 121–160.

Dated less precisely

These changes happened between two checks in different quarters, or were already showing at the first check, so they are not counted in any quarter above.

  1. AgileRL: Closed its waitlist and opened sign-up.
    Between and · archived page
  2. FreshX: Closed its waitlist and opened sign-up.
    Between and · archived page
  3. ProSights: Closed its waitlist and opened sign-up.
    Between and · archived page
  4. LastMile AI: Closed its waitlist and opened sign-up.
    Between and · archived page
  5. Corvic AI: Closed its waitlist and opened sign-up.
    Between and · archived page
  6. Kubo Care: Closed its waitlist and opened sign-up.
    Between and · archived page
  7. Looppanel: Closed its waitlist and opened sign-up.
    Between and · archived page
  8. Mito Health: Closed its waitlist and opened sign-up.
    Between and · archived page
  9. MotorMia: Closed its waitlist and opened sign-up.
    Between and · archived page
  10. Incredible: Closed its waitlist and opened sign-up.
    Between and · archived page
  11. Prime Intellect: Closed its waitlist and opened sign-up.
    Between and · archived page
  12. Glassflow: Closed its waitlist and opened sign-up.
    Between and · archived page
  13. Molecule: Closed its waitlist and opened sign-up.
    Between and · archived page
  14. Hedra: Closed its waitlist and opened sign-up.
    Between and · archived page
  15. Bardeen: Closed its waitlist and opened sign-up.
    Between and · archived page
  16. Lindy: Closed its waitlist and opened sign-up.
    Between and · archived page
  17. Neon: Closed its waitlist and opened sign-up.
    Between and · archived page
  18. Lovable: Closed its waitlist and opened sign-up.
    Between and · archived page
  19. 2501.ai: Closed its waitlist and opened sign-up.
    Between and · archived page
  20. CopilotKit: Closed its waitlist and opened sign-up.
    Between and · archived page
  21. Nixtla: Closed its waitlist and opened sign-up.
    Between and · archived page
  22. Grid Discovery: Closed its waitlist and opened sign-up.
    Between and · archived page
  23. Luum: Closed its waitlist and opened sign-up.
    Between and · archived page
  24. Perspective AI, Inc.: Closed its waitlist and opened sign-up.
    Between and · archived page
  25. Expected Parrot: Closed its waitlist and opened sign-up.
    Between and · archived page
  26. AVIEW: Closed its waitlist and opened sign-up.
    Between and · archived page
  27. fastn ai: Closed its waitlist and opened sign-up.
    Between and · archived page
  28. Greenlit Labs: Closed its waitlist and opened sign-up.
    Between and · archived page
  29. Mimo: Closed its waitlist and opened sign-up.
    Between and · archived page
  30. Rayon: Closed its waitlist and opened sign-up.
    Between and · archived page
  31. Inkeep: Closed its waitlist and opened sign-up.
    Between and · archived page
  32. DataGrid: Closed its waitlist and opened sign-up.
    Between and · archived page
  33. ROE: Closed its waitlist and opened sign-up.
    Between and · archived page
  34. Olink (acquired): Closed its waitlist and opened sign-up.
    Between and · archived page
  35. Materialize: Closed its waitlist and opened sign-up.
    Between and · archived page
  36. Artisan: Closed its waitlist and opened sign-up.
    Between and · archived page
  37. Evidently AI: Closed its waitlist and opened sign-up.
    Between and · archived page
  38. Saner.ai: Closed its waitlist and opened sign-up.
    Between and · archived page
  39. Lakera: Closed its waitlist and opened sign-up.
    Between and · archived page
  40. KoinX: Closed its waitlist and opened sign-up.
    Between and · archived page

JSON results are paginated: read this selection as JSON. Download the bulk dataset.

Cite this page

StartupHistory, “Startups that closed their waitlist and opened sign-up”, https://startuphistory.org/t/opened-sign-up (accessed 9 November 2026)

Machine-readable: /t/opened-sign-up.json · All topics