whatismmm

The master source ledger

Every numeric claim on this site resolves to a row below. Per-page ledgers cite subsets of this list. If a claim on any page cannot be traced here, that is a defect; report it.

Pricing transparency roll call

Publishes pricing: Sellforte, Paramark, Cassandra. Quote-only as of August 2026: Recast, Mutinex, Keen Decision Systems, Analytic Partners, Nielsen, Haus, Prescient AI, Lifesight, Measured. Open-source frameworks carry a $0 license by definition and are cited to their repositories.

All sources

  1. [1]Google Meridian documentationhttps://developers.google.com/meridianretrieved 2026-08-02
  2. [2]Google Meridian repository (GitHub)https://github.com/google/meridianretrieved 2026-08-02
  3. [3]Meta Robyn repository (GitHub)https://github.com/facebookexperimental/Robynretrieved 2026-08-02
  4. [4]Meta Robyn feature documentationhttps://facebookexperimental.github.io/Robyn/docs/featuresretrieved 2026-08-02
  5. [5]PyMC-Marketing documentationhttps://www.pymc-marketing.io/retrieved 2026-08-02
  6. [6]PyMC-Marketing repository (GitHub)https://github.com/pymc-labs/pymc-marketingretrieved 2026-08-02
  7. [7]LightweightMMM repository (GitHub)https://github.com/google/lightweight_mmmretrieved 2026-08-02
  8. [8]BLS OEWS, Data Scientists (SOC 15-2051), May 2025 national estimateshttps://www.bls.gov/oes/current/oes152051.htmretrieved 2026-08-02
  9. [9]BLS Employer Costs for Employee Compensation, March 2026https://www.bls.gov/news.release/ecec.nr0.htmretrieved 2026-08-02
  10. [10]Sellforte pricing pagehttps://sellforte.com/pricingretrieved 2026-08-02
  11. [11]Paramark pricing pagehttps://paramark.com/pricingretrieved 2026-08-02
  12. [12]Cassandra (cassandra.app) pricing pagehttps://cassandra.app/pricingretrieved 2026-08-02
  13. [13]Recast public sitehttps://getrecast.com/retrieved 2026-08-02
  14. [14]Mutinex public sitehttps://www.mutinex.co/retrieved 2026-08-02
  15. [15]Keen Decision Systems public sitehttps://keends.com/retrieved 2026-08-02
  16. [16]Analytic Partners public sitehttps://analyticpartners.com/retrieved 2026-08-02
  17. [17]Nielsen public sitehttps://www.nielsen.com/retrieved 2026-08-02
  18. [18]Haus public sitehttps://www.haus.io/retrieved 2026-08-02
  19. [19]Haus blog: $20M raise led by 01 Advisorshttps://www.haus.io/blog/haus-announces-20m-raise-led-by-01-advisorsretrieved 2026-08-02
  20. [20]Prescient AI public sitehttps://www.prescient-ai.io/retrieved 2026-08-02
  21. [21]Lifesight public sitehttps://lifesight.io/retrieved 2026-08-02
  22. [22]Measured public sitehttps://www.measured.com/retrieved 2026-08-02
  23. [23]Apple: App Store user privacy and data use (App Tracking Transparency)https://developer.apple.com/app-store/user-privacy-and-data-use/retrieved 2026-08-02
  24. [24]Wikipedia: Marketing mix modelinghttps://en.wikipedia.org/wiki/Marketing_mix_modelingretrieved 2026-08-02
  25. [25]Wikipedia: Return on investmenthttps://en.wikipedia.org/wiki/Return_on_investmentretrieved 2026-08-02

Retrieval dates mark when we last verified the source said what we cite it for. Vendor pricing changes without notice; the date is your prompt to re-check before quoting a figure in anything binding.