DeepSeek
Free tier available
- Free$0
- API -- V4-Flash$0.14/$0.28/per 1M tokens input/output
- API -- V4-Pro (75% PROMO active through 2026-05-31)$0.435/$0.87/per 1M tokens input/output (promotional)
Our pickDeepSeek

Otter.ai
Tier-list head-to-head. DeepSeek takes the A-tier slot — here's the breakdown.
Spec sheet
| Tier | A-tierwin | B-tier |
| Overall score | 8.0 / 10win | 7.5 / 10 |
| Free tier | Yes | Yes |
| Starting price | $0 | $0 |
| Best for | Developers and teams who need strong reasoning and coding capabilities on a budget. | Remote teams who live in meetings and want automatic transcription, summaries, and searchable records. |
| Last reviewed | 2026-04-28 | 2026-03-27 |
Head-to-head
Rated 1-10 on the same rubric across all 130 tools we cover.
What you'll pay
Look past the headline number -- entry-tier limits drive most cost surprises.
Free tier available
Free tier available
DeepSeek V4-Pro (launched 2026-04-24; scores below are the V3.2 baseline pending third-party V4 verification, which typically lands 3-7 days post-launch) benchmarks — Otter.ai has no published benchmarks
| Benchmark | Description | Score |
|---|---|---|
| MMLU | Knowledge across 57 subjects | 90.8% |
| MMLU-Pro | Harder multi-subject reasoning | 85% |
| GPQA Diamond | Graduate-level science questions | 79.9% |
| HumanEval | Python code generation | 91.5% |
| SWE-bench | Real GitHub issue fixing | 67.8% |
The decision
Use-case anchors and category strengths, side by side.
Developers and teams who need strong reasoning and coding capabilities on a budget. If you're building AI features and can't justify GPT-4 API costs, DeepSeek is the obvious first stop.
Visit DeepSeekRemote teams who live in meetings and want automatic transcription, summaries, and searchable records.
Visit Otter.aiBottom line
DeepSeek edges out Otter.ai by 0.5 points (8.0 vs 7.5) -- a A-tier vs B-tier split that's narrow but real. Not a blowout; both belong on a shortlist. The score gap shows up most clearly in the categories that matter for DeepSeek's strengths, so if those categories are your priority, the lead translates.
Pricing-wise, both tools have a free tier (DeepSeek starts $0, Otter.ai starts $0), so you can test either without committing. Compare what each free tier actually unlocks -- usage caps, model access, and feature gates differ a lot more than the headline price suggests, especially as both vendors have tightened limits in 2026.
By use case: pick DeepSeek when developers and teams who need strong reasoning and coding capabilities on a budget. Pick Otter.ai when remote teams who live in meetings and want automatic transcription, summaries, and searchable records. The two tools aren't fighting for the same person -- they're aiming at adjacent jobs that occasionally overlap. If you're squarely in DeepSeek's lane, the tier-list ranking and the use-case fit point the same direction; if you're in Otter.ai's lane, the score gap matters less than the fit.
Bottom line: DeepSeek is the safer default for most readers, but Otter.ai is competitive enough that the tie-breaker is your specific workload, not the spec sheet.
Keep digging
Full DeepSeek review
Tier A · 8.0/10
Full Otter.ai review
Tier B · 7.5/10
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Built from our daily AI-tool sweep, last touched April 28, 2026. Honest tier-list reviews — no affiliate-link pieces disguised as advice. See the rubric or how we review.