Head-to-head comparison
Bible Hub vs Blue Letter Bible
Ratings, pricing, platforms, real-world strengths, and a clear pick for each kind of user.
Bible Hub and Blue Letter Bible are the two heavyweight free study sites. Both offer free Strong's interlinear, parallel commentaries, and original-language tools, and both occupy the same niche (serious-but-frugal readers who won't pay for Logos). The real difference is emphasis: Bible Hub optimizes for translation comparison (30+ versions stacked) and classical commentary walls, while Blue Letter Bible optimizes for original-language workflow (Strong's + lexicon + interlinear + audio sermon library).
Most serious Bible-reading researchers use both. But if you could only bookmark one, Bible Hub is better for translation comparison; Blue Letter Bible is better for Greek and Hebrew word study with a bonus of thousands of free audio sermons.
The bottom line
Choose Bible Hub for parallel-translation comparison and comprehensive classical-commentary stacking. Choose Blue Letter Bible for original-language depth and a deep audio sermon library.
The core difference: Bible Hub is translation-comparison-first (30+ versions on one page, classical commentary wall); Blue Letter Bible is original-language-workflow-first (Strong's + lexicon + interlinear + audio teaching).
Bible Hub vs Blue Letter Bible: at a glance
| Bible Hub | Blue Letter Bible | |
|---|---|---|
| Our rating | 4.6 / 5 | 4.7 / 5 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Platforms | Web · iOS · Android | Web · iOS · Android |
| Developer | Online Parallel Bible Project | Blue Letter Bible (501(c)(3) ministry) |
| Launched | 2004 | 1996 |
| Best for | Sunday school teachers and small-group leaders comparing translations | Pastors and lay teachers preparing sermons or lessons on a budget |
How they compare, point by point
Translations & Parallel View
Bible Hub
Bible Hub: 30+ English versions stacked vertically per verse, including KJV, NIV, ESV, NASB, NLT, Geneva, Tyndale, public-domain versions. Unmatched for translation comparison.
Blue Letter Bible
Blue Letter Bible: Most major public-domain and licensed translations available. Fewer simultaneous parallel view options; focused on the Strong's-tagged interlinear experience.
Original-Language Tools
Bible Hub
Bible Hub: Strong's-tagged interlinear on every verse. Click a word for the Strong's number, parsing, transliteration. BDB (Hebrew), Thayer (Greek), HELPS Word-studies linked.
Blue Letter Bible
Blue Letter Bible: Best-in-class Strong's and interlinear workflow. Click any word to see Greek/Hebrew, lemma, parsing, lexicon entries. Fast and efficient. Reputation for being the tool of choice.
Commentary Stack
Bible Hub
Bible Hub: Massive. Matthew Henry, Pulpit Commentary, Barnes, Gill, Jamieson-Fausset-Brown, Ellicott, Cambridge, Geneva. All on one page per verse. Heavy on 19th-century Protestant.
Blue Letter Bible
Blue Letter Bible: Matthew Henry, JFB, Gill, Geneva, Treasury of Scripture Knowledge, David Guzik's Enduring Word. Similar depth but more selective. Also heavy on classical works.
Audio & Bonus Features
Bible Hub
Bible Hub: No audio library. Cross-references, topical Bible (Nave's, Torrey's), concordance. Reference-site focus only.
Blue Letter Bible
Blue Letter Bible: Massive audio sermon library: Chuck Smith's full verse-by-verse Bible, Skip Heitzig, David Guzik, J. Vernon McGee. Tens of thousands of hours free.
Best For
Bible Hub
Bible Hub: Sunday school teachers, bloggers, anyone comparing translations. Bible writers and preachers sharing links.
Blue Letter Bible
Blue Letter Bible: Pastors, seminary students, serious word-study work. Anyone wanting free audio sermons + original language tools.
Which should you choose?
Bible Hub
Choose Bible Hub if translation comparison is your main workflow or if you want to see 30+ versions of a verse side-by-side.
Blue Letter Bible
Choose Blue Letter Bible if you want the fastest, cleanest original-language workflow (Strong's + lexicon) plus access to thousands of free audio sermons.
Both are free. Both are excellent. Most serious readers use both bookmarked and switch between them per task. Bible Hub for parallel translations; Blue Letter Bible for Greek/Hebrew work.
Strengths at a glance
Bible Hub
- Completely free with no login required - every translation, interlinear, lexicon, and commentary loads for anyone with a browser
- Parallel-translation view is unmatched - 30+ English versions stacked vertically per verse, including the major modern translations and the public-domain classics
- Strong's-tagged interlinear on every verse - hover or click any Greek or Hebrew word to see the Strong's number, parsing, transliteration, and gloss
- The classical commentary stack is enormous - Matthew Henry, Pulpit Commentary, Barnes' Notes, Gill's Exposition, Jamieson-Fausset-Brown, Ellicott, Cambridge, Geneva, and more, all on a single page per verse
Blue Letter Bible
- Best-in-class free Strong's and interlinear - every word in every verse links to the original language with one click
- Massive classical commentary stack - Matthew Henry, JFB, Gill, Geneva, Treasury of Scripture Knowledge, all searchable
- Audio sermon library in the tens of thousands - Chuck Smith's full verse-by-verse Bible, Skip Heitzig, David Guzik, and more
- Mobile-friendly site and a free companion app that mirrors most of the desktop functionality
Watch-outs
Bible Hub
- Visual design is dated - the layout, typography, and ad placement all feel like a site built in the mid-2000s, because it largely is
- Mobile experience is functional but cramped - the parallel-view and commentary surfaces really want a wide screen
- Commentary stack is heavy on public-domain 19th-century Protestant works - readers wanting modern scholarship, Catholic commentary, or LDS resources will need to look elsewhere
Blue Letter Bible
- Interface looks dated next to modern study apps - it works, but it doesn't delight
- Commentary stack is mostly 18th and 19th century - no major contemporary scholarship in the free tier (and not really yet)
- Calvary Chapel audio voice dominates the sermon library - fine if you like it, less varied than a broader podcast directory
Frequently asked questions
Which site is better for Greek and Hebrew study?
Blue Letter Bible. The Strong's + lexicon workflow is faster and more refined. Bible Hub is equally complete but Bible Letter Bible's interface is considered the gold standard by students and pastors doing serious word work.
Can I find modern commentary on either site?
Both lean heavily on 18th and 19th-century classical works (Matthew Henry, Gill, Barnes) because that material is in the public domain. David Guzik's Enduring Word (modern, pastoral) appears on both. For contemporary academic commentary, you need Logos, Olive Tree, or Accordance.
Does either site work well on mobile?
Both sites work on mobile but are cramped. The wide-screen desktop view is where both really shine. Bible Hub's parallel-translation stack especially wants a wide screen. Blue Letter Bible's mobile app is functional; Bible Hub's is a thin wrapper.
Should I use both or just pick one?
Most serious readers use both. Bible Hub for translation comparison. Blue Letter Bible for word study and audio sermons. They are not mutually exclusive. Having both bookmarked and switching per task is the normal research setup.
Is Bible Hub free?
Yes - Bible Hub has a free tier (Free).
Is Blue Letter Bible free?
Yes - Blue Letter Bible has a free tier (Free).
Bible Hub is the workhorse free study site of the English-speaking internet - the place every blogger, Sunday school teacher, and curious reader ends up when they want to compare translations, check a Greek word, or see what Matthew Henry said about a verse. Blue Letter Bible has quietly become the favorite of pastors, seminary students, and serious lay readers who want original-language tools without paying for software.