Midpage vs Westlaw Pricing, Citator and Coverage: Which Legal Research Seat to Buy
Midpage publishes its whole price: 100 dollars a month, or 80 on an annual plan. Westlaw Advantage publishes a starting price of 256.75, and the checkout climbs from there. Here is what the difference actually buys, where Midpage is the better deal, and the one feature that keeps most litigators on Westlaw.
In short
Midpage Professional costs 100 dollars a month, or 960 dollars a year on the annual plan, and covers every federal court and every state appellate court with an AI-generated citator. Westlaw Advantage starts at 256.75 dollars a month for one circuit and 399.75 for all states plus federal, and adds KeyCite, headnotes and state trial court material. For federal and appellate research, Midpage costs about a fifth as much. For state trial court work, or when an editorial citator decides the motion, Westlaw is still the safer seat. This is informational research, not legal advice.
How we checked this. We read midpage.ai/pricing on 16 September 2026 and confirmed that an invented path on the same site returns a genuine 404, so the pricing page is real rather than a catch-all. The annual figure sits behind a toggle, so we read it from the pricing component itself: 80 a month, rendered as 960 billed annually. We re-read the Westlaw Advantage plans page on Thomson Reuters' sales site the same day, with an invented product on the same path as the control, and the wording was unchanged. Coverage and citator descriptions are Midpage's own, from its homepage.
Eight rows that decide it
Midpage and Westlaw, side by side, on what a litigator actually pays for
Most comparisons of these two stop at "Westlaw is bigger". It is. The question a solo or small-firm litigator is really asking is narrower: which parts of Westlaw do I use every week, and is Midpage good enough at those parts to save three or four thousand dollars a year? The rows below are the ones that answer it, and the last column says why each one matters.
| What you are comparing | Midpage | Westlaw (Advantage) | Why the row matters |
|---|---|---|---|
| Published price | 100 a month billed monthly, or 80 a month billed annually (960 a year), one seat | Advantage from 256.75 a month for one circuit, 399.75 for all states plus federal | Both publish a number, which is rare in this market. Westlaw's is a starting price inside a configurator; Midpage's is the whole price |
| Contract | Monthly or annual, self-serve, no sales call | Discounts of 12 percent for two years and 18 percent for three. Online pricing only for firms up to 10 attorneys | The cheapest Westlaw rate is the one that locks you in longest |
| Trial | No card, limited AI usage. Two weeks per the homepage; the pricing page states no length | Seven days, no card | Run the same three live research questions through both before either clock runs out |
| Citator | AI-generated treatment signals: negative, caution, neutral, with quoted reasoning | KeyCite, maintained by Thomson Reuters editors, with headnotes and the West Key Number System | This is where Westlaw earns its price. An AI citator is useful triage, not a substitute for an editorial one on a case you are about to rely on |
| Case law coverage | All federal courts including unpublished; all state appellate courts; trial court data from select states only | Federal and state case law including state trial court material, depending on plan and jurisdiction | If your practice lives in state trial courts, check your state on Midpage before you cancel anything |
| Secondary sources | Statutes, regulations and agency guidance. No treatises | Treatises, practice guides and law reviews, depending on plan | Practical Law is a separate Thomson Reuters subscription and is not in any Westlaw plan |
| Independent research benchmark | Scored 75 in the Vals legal research study (October 2025), against a lawyer baseline of 69 | Not in that study | One side has a public score. That is not proof it is better, only that it agreed to be measured |
| Works inside other AI tools | Plugins for Claude, ChatGPT and Perplexity. No API on Professional | Anthropic routes Claude case law research "via Thomson Reuters", which needs a Westlaw account | Both now sell themselves as the case law layer under a general model |
Two of Midpage's headline numbers are its own claims and we have not verified them: that more than 10,000 litigators and more than 300 law firms use it. The coverage and citator descriptions are also Midpage's words. What we did verify is the price, the trial length on its homepage, and its published Vals score. If you want the Westlaw side in more detail, including the sign-in route and what Deep Research adds, it is on our Westlaw Advantage pricing page.
Midpage pricing next to Westlaw pricing
What one seat costs over a year, at every published option
Annual totals are the monthly figure times twelve, rounded to the dollar. The three-year Westlaw rows apply the 18 percent discount Thomson Reuters publishes; that is our arithmetic, not a quote, and the status column says so. The completed configuration row is the number the checkout actually returned for a small firm on 1 September, which is why the "starts at" wording on the plans page matters.
| Option | Per month (USD) | Per year (USD) | Where the figure comes from |
|---|---|---|---|
| Midpage Professional, monthly | 100 | 1,200 | Published |
| Midpage Professional, annual | 80 | 960 | Published |
| Westlaw Advantage, one circuit, 1 year | 256.75 | 3,081 | Published starting price |
| Westlaw Advantage, one circuit, 3 years (18 percent off) | 210.54 | 2,526 | Our arithmetic on the published discount |
| Westlaw Advantage, all states plus federal, 1 year | 399.75 | 4,797 | Published starting price |
| Westlaw Advantage, all states plus federal, 3 years (18 percent off) | 327.80 | 3,934 | Our arithmetic on the published discount |
| Westlaw Advantage, all states plus federal, completed configuration | 492.00 | 5,904 | Quoted in the checkout on 1 Sep 2026, undiscounted |
| Cases Starter | 29 (24 billed yearly) | 288 billed yearly | Published |
| Cases Pro | 59 (49 billed yearly) | 588 billed yearly | Published |
The gap at list price
3,837 a year
Westlaw Advantage for all states plus federal on a one-year term (4,797) against Midpage on its annual plan (960), one seat.
The gap at Westlaw's best term
2,974 a year
Even with 18 percent off for committing to three years (3,934), and that saving costs you the ability to leave.
The gap at a real checkout
4,944 a year
Using the 492 a month the configurator returned on 1 September, undiscounted, against Midpage annual.
One thing the table cannot show: Westlaw's online rate is only offered to new customers at firms of 10 attorneys or fewer. A renewing customer, or an 11-lawyer firm, negotiates from a number nobody publishes. If that is you, the Midpage figure is still useful, as a written anchor for the call. The same trick works across vendors, and we keep every published and reported figure in separate columns on legal research pricing. For the rest of the Westlaw lineup, where no price is published at all, see how much Westlaw costs.
The feature that decides most renewals
KeyCite against an AI citator, honestly
What Midpage gives you
Midpage describes an "AI-powered citator with treatment signals", in three grades, negative, caution and neutral, each shown with the reasoning and a quotation from the citing case. It sits on top of a graph Midpage says holds more than 111 million links between opinions. The quotation is the useful part: you can see in one line why a later court distinguished or criticized your case, and decide whether to read further. It is included in every plan, including the trial.
What KeyCite gives you
KeyCite flags are assigned by Thomson Reuters editors, tied to headnotes and the West Key Number System, and built over decades. When a red flag appears, a person decided the case is no longer good law for at least one point. That is the thing a litigator is paying for when a brief turns on three authorities. It is also the one Westlaw feature that has no cheap substitute, which is why it anchors the price.
The practical answer for a small firm is to separate the jobs. Use the cheaper tool for finding and reading, where most of the hours go, and confirm the handful of authorities you actually file on through a citator you trust. None of the recent sanctions decisions punished a lawyer for the tool they chose; they punished citations nobody had opened. Damien Charlotin's public database held 2,041 such decisions as of 14 September 2026. We compare the two editorial citators in KeyCite vs Shepard's and cover the checking routine on our case citation checker page.
Three honest outcomes
Which seat to fund, including the case for neither
Keep Westlaw: You litigate in state trial courts, or a wrong citator call would cost you a motion
KeyCite is the reason most firms stay, and it is a good reason. An editor decided that a case was negatively treated and wrote down why. Midpage's signals are generated, and useful, but on the three cases a brief turns on you want a human judgment behind the flag. The same goes for state trial court material, which Midpage covers only in select states. If either of those describes your practice, pay for Westlaw and negotiate the term rather than the product.
Switch to Midpage: You are a federal or appellate practitioner paying Westlaw mostly to find and read cases
At 80 dollars a month on the annual plan, Midpage costs roughly a fifth of Westlaw Advantage with all states and federal, and it publishes its price, runs a two-week trial and lets you leave monthly. It covers every federal court including unpublished opinions, it has a citator of its own, and it is the only one of the two that sat an independent research benchmark. Keep access to an editorial citator, through a law library or a colleague's subscription, for the handful of cases you actually file on.
Buy neither yet: Your real job is finding the right case in plain English, a few times a week
Both products are built for people who research all day. If you ask a handful of questions a week and mostly need the on-point decisions with the holding and a citation you can open, a search-only tool at 29 dollars a month does that without the drafting agents and PACER workflows you would not use. Start there, and upgrade when the volume is real.
Use both trials on the same work
How to test Midpage against Westlaw in one week
01
Start Midpage first
Its trial runs two weeks, Westlaw's runs seven days. Starting Midpage a week earlier lets both end together.
02
Use three live questions
One federal, one from your state appellate court, one that needs a trial court order. Run the same wording in both.
03
Compare the flags
Pick a case you know was limited later. See whether Midpage's signal and KeyCite agree, and which one explains why.
04
Price the gap
If the only miss was the trial court question, the real decision is whether that gap is worth three to five thousand dollars a year.
Trials in this market vary more than people expect, from two days to two weeks, and several open a sales call rather than a product. We keep the whole list, card requirements included, on our legal research trial comparison. If you are also weighing a vLex seat, the same Westlaw analysis is set against Vincent in Vincent AI vs Westlaw Edge.
So you can rule us out quickly
Where Cases fits next to these two, and where it does not
What we do
You ask a legal question in plain English and get US federal and state decisions back, each with a plain-English summary, the holding and a citation you can open. Starter is 29 dollars a month. Pro is 59 and adds a good-law check that flags cases to re-verify, plus saved research and history. No sales call, no term, cancel whenever.
What we do not do
We are not an editorial citator and we do not replace KeyCite. We do not draft briefs, pull PACER dockets or carry treatises. If you research all day and want drafting agents, Midpage is the better buy at its price, and if a flag decides your motion, Westlaw is. We explain how we compare with Midpage directly on our midpage alternative page.
What attorneys ask about these two
Midpage and Westlaw questions
Is Midpage better than Westlaw?
Midpage is better value for finding and reading federal and appellate case law, and Westlaw is better where an editorial citator and trial court coverage matter. Midpage costs 100 dollars a month, or 80 billed annually, and scored 75 in the October 2025 Vals research study. Westlaw Advantage starts at 256.75 a month and brings KeyCite, headnotes and state trial court material that Midpage covers only in select states.
How much does Midpage cost?
Midpage Professional is 100 dollars a month billed monthly, or 80 dollars a month billed annually, which is 960 dollars a year for one seat before tax. That plan includes unlimited AI research usage, the AI citator and agentic PACER access. A law student plan is 25 dollars a month with proof of enrollment, and a no-card trial runs two weeks. Prices were read on midpage.ai on 16 September 2026.
How much does Westlaw cost per month?
Thomson Reuters publishes one Westlaw price: Westlaw Advantage starts at 256.75 dollars a month for single-circuit coverage and 399.75 for all states plus federal, with 12 percent off a two-year term and 18 percent off a three-year term. Online pricing is limited to new customers at firms with up to 10 attorneys. A completed configuration on 1 September 2026 came to 492 dollars a month undiscounted.
Does Midpage have a citator?
Yes. Midpage lists an AI-powered citator with negative, caution and neutral treatment signals, each shown with supporting reasoning and quotations from the citing case. It is included on the trial, Professional and law student plans. The signals are generated rather than assigned by editors, so treat a clean flag as a reason to read the citing cases, not as a replacement for KeyCite on authority you plan to file.
Can Midpage replace Westlaw?
For many federal and appellate practitioners, yes, because Midpage covers every federal court including unpublished opinions and every state appellate court. It cannot fully replace Westlaw for state trial court research outside the states it covers, for treatises and practice guides, or for firms that depend on KeyCite and the Key Number System. Test your own jurisdictions during the two-week trial before cancelling anything.
Is Midpage accurate?
Midpage scored 75 in the Vals legal research benchmark published in October 2025, above the lawyer baseline of 69, and every answer links to the opinion it relies on. No legal AI is error-free: Damien Charlotin's database held 2,041 court decisions involving AI hallucinations as of 14 September 2026. Open every case Midpage cites before it goes into a filing.
Does Midpage work with Claude and ChatGPT?
Yes. Midpage sells integrations that put its case law, statutes and regulations inside Claude, ChatGPT and Perplexity, alongside its own research and drafting platform. The Professional, trial and student plans do not include API access, which Midpage sells separately to legal technology companies. Westlaw reaches Claude through a Thomson Reuters connector that needs an existing Westlaw subscription.
What is the cheapest alternative to Westlaw?
The cheapest paid alternatives publish their price. Midpage is 80 dollars a month on the annual plan, and search-only case law tools start at 29 dollars a month. Bar association benefits sometimes include a research library at no extra cost, but usually without the AI layer. The right choice depends on whether you need a citator, drafting agents, or only the on-point cases with a checkable citation.
Keep comparing
Related vendor and pricing pages
Find the case first, pay for the rest later
Plain-English questions, US federal and state decisions, citations you can open and read. 29 dollars a month, no sales call, no term.