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AdeptLR vs Langtail

Official pricing (checked 2026-10-11, 2026-10-12) computed at the same usage levels. 1 USD = 1,324.7 KRW.

AdeptLR is cheaper more often
Get AdeptLRGet Langtail
At 3 People using it (3 people)
AdeptLR
₩64,900
LR, $49/mo
Langtail
₩661,000
Team, $499/mo
AdeptLR is cheaper more often

Monthly cost by usage

Which side is cheaper at light, typical and heavy use. Each cell is the cheapest plan that covers that amount.

People using itAdeptLRLangtailCheaper
Just me (1)$49
LR, ₩64,900
$99
Pro, ₩131,100
AdeptLR by $50
3 people (3)$49
LR, ₩64,900
$499
Team, ₩661,000
AdeptLR by $450
10 people (10)$49
LR, ₩64,900
$499
Team, ₩661,000
AdeptLR by $450

For your exact usage, use the AI coding calculator.

At a glance

  • Entry prices: AdeptLR LR at $49/mo (about ₩64,900), Langtail Pro at $99/mo (about ₩131,100).
  • At just me usage, AdeptLR (LR, $49) is $50 cheaper than Langtail (Pro, $99).
  • At 3 people usage, AdeptLR (LR, $49) is $450 cheaper than Langtail (Team, $499).
  • At 10 people usage, AdeptLR (LR, $49) is $450 cheaper than Langtail (Team, $499).
  • Both have free plans (AdeptLR Free Plan, Langtail Free).

AdeptLR pricing

AdeptLR is an adaptive practice tool that selects LSAT Logical Reasoning (LR) and Reading Comprehension (RC) questions tailored to your level, imports your LawHub test records, and analyzes your weak question types. Tool page

  • Free Plan

    $0

    2 official lsats

    Limited adaptive drill questions, 2 official LSAT tests, LawHub Advantage subscription required

  • LRCheapest paid

    $49/mo

    In KRW
    ₩64,900
    Included / month
    -

    LR-only adaptive drill, 81 official LSAT tests, 7-day refund guarantee, LawHub Advantage subscription required separately

  • Everything

    $59/mo

    In KRW
    ₩78,200
    Included / month
    -

    LR and RC adaptive drill, 81 official LSAT tests, 7-day refund guarantee, LawHub Advantage subscription required separately

1 USD = 1,324.7 KRW (2026-10-25). Checked on the official pricing page on 2026-10-11. Bold values are monthly-billing prices; taxes and payment fees excluded.

Langtail pricing

Langtail is a collaboration tool that helps product teams build, test, and deploy AI prompts more efficiently. Tool page

  • Free

    $0

    -

    2 prompts, 1000 logs/month, 30-day retention, public sharing

  • ProCheapest paid

    $99/mo

    In KRW
    ₩131,100
    Included / month
    1 seats

    20 prompts, unlimited logs, 90-day retention

  • Team

    $499/mo

    In KRW
    ₩661,000
    Included / month
    10 seats

    unlimited prompts, 1-year retention, radar/alerts, dedicated support

1 USD = 1,324.7 KRW (2026-10-25). Checked on the official pricing page on 2026-10-12. Bold values are monthly-billing prices; taxes and payment fees excluded.

FAQ

AdeptLR or Langtail: which is cheaper?
At just me usage, AdeptLR (LR, $49) is $50 cheaper than Langtail (Pro, $99). At 3 people usage, AdeptLR (LR, $49) is $450 cheaper than Langtail (Team, $499). At 10 people usage, AdeptLR (LR, $49) is $450 cheaper than Langtail (Team, $499).
Do AdeptLR and Langtail have free plans?
Both have free plans (AdeptLR Free Plan, Langtail Free).
What are the entry prices of AdeptLR and Langtail?
Entry prices: AdeptLR LR at $49/mo (about ₩64,900), Langtail Pro at $99/mo (about ₩131,100).
How this is calculated

How this is calculated

  1. 1KRW is converted at 1 USD = 1,324.7 KRW as at 2026-10-25. The rate is refreshed daily.
  2. 2Monthly cost is the monthly-billing price of the cheapest plan that covers the usage entered. Overage is added only where the official page states an overage rate; a plan whose allowance is exceeded with no stated overage is left out of the ranking.
  3. 3Credit-based tools are converted using the credits-per-unit figure printed on the official page. Tools whose credit cost varies by model, with no official conversion published, are excluded from the ranking and listed separately.
  4. 4The per-unit price is the plan's monthly price divided by its monthly allowance. Unlimited plans show none, as there is nothing to divide by.
  5. 5A 원고지 sheet is 200 characters; an A4 page is taken as 1,800 characters at 10pt with 160% line spacing.
  6. 6Prices are as published by the vendor. VAT, card issuers' foreign-transaction fees and the rate applied on a KRW settlement are excluded. Regional pricing and temporary promotions may not be reflected.
  7. 7Paying in dollars by card means your issuer adds its own exchange rate and a foreign-transaction fee, typically 1-2% of the amount. That figure depends on the issuer and the moment of payment, so Wolmma cannot know it and does not include it.

Disclaimer

Wolmma is an information site that collects prices from each tool's official pricing page. We may hold an affiliate relationship with a vendor, but we are neither the seller nor its agent.

We verify as carefully as we can, but a displayed price, allowance or conversion may differ from what you are actually charged, because of plan changes, regional policy, promotions or tax. Confirm the final amount on the official page before you pay.

These figures are reference information, not a recommendation or advice to buy. Wolmma accepts no liability for loss arising from a purchase or contract entered into on the basis of this information.

What your card is actually billed will differ from the figure shown, according to your issuer's exchange rate, its foreign-transaction fee and local tax. None of that is within our sight or control, and we accept no liability for it. Payment, refunds and plan changes are a contract between you and the vendor, to which the Company is not a party.

If a price is wrong, write to connect@aiyogeum.com. We check it, correct it, and record the correction in the change log.