Head-to-head · Online Dictionaries
Cambridge Dictionary vs Dictionary.com
Cambridge Dictionary leads on 0 checks, Dictionary.com on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreCambridge Dictionary · 9.4/10
- Free planboth
- Most featuresCambridge Dictionary · 3 of 4
Cambridge Dictionary scores higher on our rubric for online dictionaries: 9.4 against 8.9 out of 10; our editors rank them #1 and #6.
Cambridge Dictionary is the better fit for learners needing authoritative English tools. Dictionary.com is the better fit for general English lookup and word games.
- Cambridge Dictionary fits best
Learners needing authoritative English tools
- Dictionary.com fits best
General English lookup and word games
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Side by side
| Feature | Cambridge Dictionary 9.4/10 Visit ↗ | Dictionary.com 8.9/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.4 | 8.9 |
| Ranking | #1 in Online Dictionaries | #6 in Online Dictionaries |
| Best for | Learners needing authoritative English tools | General English lookup and word games |
| Pricing model | Free plan + paid | Free |
| Starting price | Free plan | Free plan |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud, Mobile | Cloud, Mobile |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Features Cambridge Dictionary 3/4 · Dictionary.com 2/4 | ||
| Audio pronunciation | ✓ | ✓ |
| Usage examples | ✓ | ✓ |
| Translation lookup | ✓ (best) | Not checked yet |
| Offline access | Not checked yet | Not checked yet |
| Specs | ||
| Mobile apps | Ios_android | Ios_android |
| Languages covered | 29 | Not checked yet |
| Our review | ||
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| Our verdict | Cambridge Dictionary is an online reference service from Cambridge University Press for English learners, teachers, and general language users. Its core offering combines English definitions with British and American audio pronunciations,… Read the review → |
Dictionary.com is a free online English dictionary for learners, writers, students, teachers, and anyone exploring language. Its searchable entries cover definitions, multiple word senses, audio pronunciation, usage examples, synonyms,… Read the review → |
Strengths and trade-offs
Cambridge Dictionary — where it wins
- British and American audio pronunciations with usage examples
- Bilingual dictionaries and translation lookup across 29 languages
- Free learning resources, mobile apps, and Dictionary API access
Where it doesn't
- Mobile applications provide access to selected Cambridge content
- Some mobile content and ad-removal options may involve in-app purchases
- The service centers on English learning and reference needs
Dictionary.com — where it wins
- Free access across web, iOS, and Android
- Audio pronunciation, examples, senses, and word forms
- Adds thesaurus links, etymology, quizzes, and games
Where it doesn't
- Focused on English rather than broader translation workflows
- Related synonym and antonym searches use Thesaurus.com
- Editorial extras may exceed the needs of quick lookups
- Cambridge Dictionary9.4/10 · Free plan
A broad English learning reference with free access, audio, examples, and bilingual lookup.
Visit siteFull verdict → - Dictionary.com8.9/10 · Free plan
A free English reference with definitions, pronunciation, examples, and word-play extras.
Visit Dictionary.comFull verdict →
More comparisons
- Cambridge Dictionary vs Collins Dictionary
- Cambridge Dictionary vs The Free Dictionary
- Cambridge Dictionary vs Oxford Learner’s Dictionaries
- Cambridge Dictionary vs Merriam-Webster Dictionary
- Cambridge Dictionary vs Linguee
- Cambridge Dictionary vs NAVER Dictionary
- Collins Dictionary vs Dictionary.com
- The Free Dictionary vs Dictionary.com
All online dictionaries comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update







