AI Assistant · BestStacked Review
DeepSeek Review (2026)
DRAFT — DeepSeek is the price-disruption story: frontier-adjacent reasoning at a fraction of US model API costs, with open weights available. Strong on maths and code; governance and data-residency questions are the reason to read carefully. Verdict pending.
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The Scorecard
DeepSeek scored on the BestStacked rubric
BestStacked Score
8.3/ 10
Output Quality8.8
Speed8.6
Ease of Use8.0
Pricing & Value9.8
Integrations7.8
Reliability8.0
Future-Proof8.2
Best atReasoning and code at the lowest cost per token in the category.
Weakest atEnterprise governance and data-residency assurance.
Every score uses our 7-dimension methodology.
What we like
- Dramatically cheaper than comparable frontier APIs.
- Open weights allow self-hosting.
- Strong maths and code benchmarks.
Where it falls short
- Data handling raises compliance questions for regulated teams.
- Consumer app polish trails ChatGPT.
- Smaller integration ecosystem.
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