DeepSeek vs Seek AI: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for DeepSeek and Seek AI side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
DeepSeek
Open-source large language and reasoning models, efficiently trained
Best for you if:
- • You want significantly lower costs compared to leading models
Seek AI
Seek AI
Best for you if:
- • You want supports major data warehouses out of the box: Snowflake, BigQuery, Redshift, Databricks, and Azure Synapse
| At a Glance | DeepSeek | Seek AI |
|---|---|---|
Starts at | Free plan | Free plan |
Category | AI Assistants AI Agents | AI Assistants AI Research |
Rating | 4.5/5 G2 4.4 · SourceForge 5.0 19 reviews | 4.5/5 G2 4.5 759 reviews |
Free plan | Yes | Yes |
Watch out for | Output token pricing is high at $1.68/M | n/a |
Choose DeepSeek or Seek AI?
Choose DeepSeek if
- You want significantly lower costs compared to leading models
- You want open-source MIT-licensed models for self-hosting
Choose Seek AI if
- You want supports major data warehouses out of the box: Snowflake, BigQuery, Redshift, Databricks, and Azure Synapse
- You want slack and Microsoft Teams integration lets users pull data insights without leaving their existing workflow
In-Depth Analysis
DeepSeek
Open-source large language and reasoning models, efficiently trained
The pay-as-you-go tier is competitive for cache hits at $0.07/M input but steep for cache misses ($0.56/M) and output ($1.68/M), making it pricey for heavy usage.
Watch out
Output token pricing is high at $1.68/M
Strengths
- Pro: Significantly lower costs compared to leading models
- Pro: Open-source MIT-licensed models for self-hosting
- Pro: Excellent performance on coding and math tasks
- Pro: Chain-of-thought reasoning for complex problems
- Pro: No vendor lock-in with self-hosting option
Weaknesses
- Con: Server capacity issues during peak times
- Con: Data stored in China may raise privacy concerns
- Con: Weaker at creative writing compared to competitors
- Con: Occasional censorship on sensitive topics
Key features
Seek AI
Seek AI
Strengths
- Pro: Supports major data warehouses out of the box: Snowflake, BigQuery, Redshift, Databricks, and Azure Synapse.
- Pro: Slack and Microsoft Teams integration lets users pull data insights without leaving their existing workflow.
- Pro: SEEKER-1 model self-improves per customer schema, reducing hallucinations and wrong SQL over time through in-context learning.
- Pro: SOC 2 Type I compliance and granular user-group permissions make it viable for regulated industries and enterprise security reviews.
Weaknesses
- Con: Pricing is fully enterprise, negotiated through IBM sales after the acquisition, making it inaccessible for small teams or individual analysts.
- Con: The IBM integration is still maturing, so roadmap visibility and standalone product continuity carry short-term uncertainty for prospective buyers.
- Con: Accuracy above 90% still leaves a meaningful error rate on complex multi-join queries, which means results need verification before feeding into high-stakes decisions.
Plans and prices: DeepSeek vs Seek AI
| Tool | Plans and prices | Source |
|---|---|---|
| DeepSeek |
| api-docs.deepseek.com/quick_start/pricing read Oct 15, 2026 |
| Seek AI | No plan prices on file | seek.ai |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on DeepSeek pricing and Seek AI pricing.
Key Takeaways
DeepSeek
- Choose if you want open-source large language and reasoning models, efficiently trained
Seek AI
- Choose if you want seek AI
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings rest on too few reviews to rank (4.5/5 from 19 reviews for DeepSeek, 4.5/5 from 759 reviews for Seek AI; we compare ratings only above 20 reviews on both sides).
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do DeepSeek and Seek AI compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings rest on too few reviews to rank (4.5/5 from 19 reviews for DeepSeek, 4.5/5 from 759 reviews for Seek AI; we compare ratings only above 20 reviews on both sides). Both have a free plan.
What are DeepSeek and Seek AI used for?
DeepSeek: Open-source large language and reasoning models, efficiently trained. Seek AI: Seek AI.
What does DeepSeek cost vs Seek AI?
DeepSeek has no public paid-plan price on file. Seek AI has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 15, 2026.
What's the main difference between DeepSeek and Seek AI?
DeepSeek's main strength: significantly lower costs compared to leading models. Seek AI's main strength: supports major data warehouses out of the box: Snowflake, BigQuery, Redshift, Databricks, and Azure Synapse.