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NeuronFeed

Sigma Computing vs StormHarvester

Which Analytics AI tool is better in 2026?

Sigma Computing

$742M

StormHarvester

AI analytics that predict and prevent wastewater overflows and pollution

$10.5M

Side-by-side

Verdict

Sigma Computing is the more established option (raised $742M); pricing is comparable on both sides.

Metric Sigma Computing StormHarvester
Taglinei AI analytics that predict and prevent wastewater overflows and pollution
Foundedi 2014🏆 2019
HQi Belfast, GB
Employeesi 11-50 11-50
Neuron scorei 80🏆 62
Total fundingi $742M🏆 $10.5M
Latest roundi Series E · May 2026 Series A · Jan 2025
Valuationi $3B🏆
Cheapest paid plani Pricing not disclosed Pricing not disclosed
Free plani
Free triali
Top tier pricei Pricing not disclosed Pricing not disclosed
Pricing summaryi Free Enterprise · Contact sales
Categoriesi

Capability matrix

Developer-facing capabilities and access signals for Sigma Computing and StormHarvester.

Capability Sigma Computing StormHarvester
MCP support
Public API
Webhooks
OAuth 2.0
SDK languages
Free plan
Free trial
Verified
Active deal

🟢 Strengths of Sigma Computing

  • Has raised more capital ($742M vs $10.5M)
  • Higher Neuron score (80 vs 62)
  • Offers a free plan
  • Offers a free trial

🔵 Strengths of StormHarvester

  • Newer company (2019)

Which should you choose?

Choose StormHarvester if price matters most — it starts at Enterprise · Contact sales, which is friendlier for teams watching burn. Both AI Analytics tools ship core features, so the cost delta often decides it for small teams and solo operators.

Choose Sigma Computing if you want the most established option — it has raised $742M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.

Frequently asked questions

Sigma Computing vs StormHarvester — which is better?

It depends on your priority. Sigma Computing has raised more capital and is the more established option; StormHarvester has broader feature depth. See the side-by-side table above.

Is Sigma Computing cheaper than StormHarvester?

No — StormHarvester's cheapest paid plan is Enterprise · Contact sales, while Sigma Computing's is Free.

Do Sigma Computing and StormHarvester offer free plans?

Sigma Computing: Yes, has a free plan. StormHarvester: Paid only.

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