Best Medical Chronology Software for PI Firms: 8 Tools 2027

The category decision comes before the vendor decision

For a small plaintiff firm, the choice is really between three setups: a chronology built into the case management system you already run, a standalone tool sold per page or per case, or a service where people finish the chronology for you. Each setup moves the quality check to a different place, and that decides how many paralegal hours you still spend on each file.

TL;DR: Buy the tool that links every entry to a source page, publishes a price you can budget against, and names its human review step in writing. If your firm already runs Filevine, start with its built-in MedChron. If it does not, run a pilot on two or three standalone tools before you sign an annual term.

A medical chronology is a date-ordered timeline of every provider visit, diagnosis, treatment and bill in a claimant's records, with each entry tied to the page it came from. That page link matters most, because an attorney can rely on an entry only when it can be checked against the source in seconds.

Key Takeaways

• Source-linked entries are the minimum. Every tool in this list says its entries link to a page, so ask to see that link on your own files, not on a demo file.

• Five of the eight tools publish a price on their own sites: Casefleet, CaseMark, Chronos, InPractice and Superinsight. Filevine, EvenUp and Eve are quote-based.

• Pricing models differ sharply. InPractice and CaseMark charge per page, Chronos charges per case through credit packs, and Casefleet charges per user per month.

• Fully automated output moves the checking to your staff. It does not remove the checking.

• Enterprise DNA advises a pilot on 10 to 20 representative matters before rollout, not a run on clean sample files.

• Standalone tools need a route for your records going in and chronologies coming back out. Ask each vendor for its export format and any API before you commit.

How we evaluated these tools

We built this list from public vendor pages and from independent or competing sources, not from hands-on trials. We kept eight products that we could confirm are sold today, and we read each vendor's own product page and pricing page. We treated competing roundups as leads rather than proof, since several of them sell a chronology product themselves. Tavrn and Supio are left out because we could not open their own product and pricing pages in this session.

The weights below are our judgment, not vendor data. Source-linked entries carry the most weight because an attorney cannot check a chronology entry that has no page reference. The review step carries the next most, because a fast draft that nobody checks is a liability.

Change the weights to fit your firm. The one thing we would not drop is the first row, because a chronology you cannot verify costs more time than it saves. Enterprise DNA, an AI consultancy, makes the same point from the buyer's side: "No citation means no reliance." Pilot size: 10 to 20 representative matters according to Enterprise DNA (2026), run as a 30-day test that includes scanned records.

What each tool publicly states

This matrix records what each vendor's own page says, not what the product does in every case. Where a cell reads "Not stated," the page we opened was silent, so ask the vendor in writing before you rely on it.

Two rows need context. Superinsight's FAQ says its chronology "quotes the chart and cites the page, including treatment gaps," but a competing guide describes its process as fully automated, with no human reviewers accessing documents. Filevine's gap flags come from its own MedChron page, which says the tool "checks for gaps and mismatches between billing and treatment records."

Pricing: published figures and quote-based gaps

Pricing checked October 28, 2026. Filevine's MedChron, EvenUp's MedChrons and Eve publish no figure, so those rows read "Quote-based." Filevine's pricing page says "All packages are custom built for your team's needs."

Each figure in the table is cited in the paragraphs below it. Casefleet's Starter plan costs $30 per user per month, and its Advanced AI plan costs $140 per user per month, according to Casefleet (2026). The Starter plan caps uploads at 20 documents per case and leaves out full-text search and AI features. The same page says an additional fee applies for the BAA but does not list the amount.

CaseMark: $25 plus $0.01 per page according to CaseMark (2026). The page caps that price at $100 for up to 25,000 pages and says larger record sets require a quote. The $35 in the table is our arithmetic from that formula for one 1,000-page file. The cap sentence can be read more than one way, so confirm it in writing.

InPractice's 1,000-page package costs $150 total, and its 5,000-page package costs $600, according to InPractice (2026). Its 100,000-page package is $7,000, which is $70 per 1,000 pages by our arithmetic. The pricing is pay-as-you-go with no subscription, purchased credits do not expire, and the page offers a 500-page free trial.

Superinsight's monthly plan starts at $250 according to Superinsight (2026). The same page says it creates a chronology for each case at no cost, but it does not list what the monthly plan includes. Ask what a month at $250 buys before you count on the free chronology.

A competing guide puts the per-page range in this market at $0.05 to $0.25 per page according to Chronicle Legal (2026). Chronicle is itself a participant in this market, so treat that range as a rough benchmark rather than a quote.

A LawNext directory listing shows Chronos at $39 per case according to LawNext (2026). That differs from the $40 per case on Chronos's own pricing page. We use the vendor's figure and flag the gap, because directory listings can lag a vendor's current plans.

A 40-file year at published rates

Take a firm that opens 40 chronology files a year, each about 1,000 pages. We price each vendor on the package mix that a 40-file, 40,000-page year would actually buy. InPractice's credits do not expire, so eight of its 5,000-page packages at $600 each cover the year, and the list cost is $4,800 (8 × $600). At CaseMark's formula of $25 plus $0.01 per page, one 1,000-page file costs $35, so 40 files come to $1,400. For 40 cases, two 20-credit packs at $940 each cover the year exactly, which comes to $1,880 (2 × $940). These are list-price sums, not quotes, and none of them counts the paralegal hours spent checking each chronology against its source pages, which is the cost this table cannot show. A proposed US Tech Automations design for this queue would hold each batch for review and write a run log. A paralegal would confirm every draft before any demand uses it.

Vendor profiles: best fit, limits and evidence

Each profile gives the vendor's stated fit, the limits we found, and the page to read first. Links point to the vendor's own pages unless marked otherwise.

Filevine MedChron

Best fit: firms that already run Filevine as their case system and want the chronology inside the case file. The MedChron page says the tool "lives inside Filevine case files," extracts dates, diagnoses, providers and events, and links every fact back to its source document. A person reviews and finalizes each entry. Limits: a competing guide says it is not available as a standalone tool for firms on other systems, and pricing is quote-based. A 2026 vendor-published roundup reports a Filevine announcement that MedChron is "free for Filevine customers with Filevine AI." We could not confirm that on Filevine's pricing page. We could not open Filevine's developer documentation, so we make no claim about API access. Read first: MedChron page.

Casefleet

Best fit: firms that want hands-on control over a fact chronology and will approve AI-drafted facts themselves. Its use-case page says "Casey drafts facts; you approve them," and each fact links to its source. Limits: a competing roundup calls it a general litigation tool that does not parse medical records and says entries are largely made by hand. The Starter plan leaves out AI features, while the Advanced AI plan adds AI-drafted facts. HIPAA coverage is an add-on, and the security controls the page names are encryption, access controls and audit trails. We did not test how Casey handles scanned medical records, so try it on your own files before you rely on it.

CaseMark

Best fit: firms that want a per-page price for medical summaries and cited Word or PDF output for demand letters. The product page lists three formats: a comprehensive medical chronology, an injury-focused medical analysis, and a treatment summary chronology. Its Interrogate feature answers follow-up questions with links to supporting pages. The page says CaseMark is "HIPAA compliant and SOC 2 Type II audited" and that customer data is "never used to train AI models." Limits: the page does not detail subcontractors, retention periods or incident response, and it says CaseMark does not replace final human review. A competing roundup says BAAs are limited to the Enterprise tier. The vendor page does not say that, so ask. Read first: medical chronologies page.

Chronos

Best fit: firms that want pay-per-case pricing with no subscription and entries traced to the record page. The vendor's pricing page offers a free first case. Chronos: $40 per case on its 30-credit pack according to Chronos (2026). The same page lists a 20-credit pack at $940 and a monthly plan at $159 for 3 credits per cycle. Limits: the LawNext listing lists Chronos with a 2026 founding year and Mahlum Innovations LLC as its parent company, and calls it HIPAA-compliant. Those are vendor-level claims, and we did not open a security page. The company has a short track record, so a pilot matters more here than with a longer-running vendor.

InPractice

Best fit: firms with high page volume and staff who will check the output themselves. The product page describes software rather than a staffed service. Outputs include an outline chronology, a narrative summary, exports to Excel, Word or PDF, case cost statements, and case chat with answers cited to source pages. Limits: the page describes a side-by-side review feature so you can verify and edit the output yourself, and it does not describe staff review. A competing roundup says the tool was built for insurer and claims work, so check whether its output style suits plaintiff demands. The pages we opened did not state security terms.

Superinsight

Best fit: high-volume intake shops that are comfortable with fully automated output and will verify it themselves. The pricing page promises a direct reference from the chronology to the source document "by exhibit section and number," and it targets disability and workers' compensation work. Limits: a competing guide says it is fully automated with no human reviewers accessing documents, so checking falls to your staff. The page does not spell out plan contents or security terms we could verify.

EvenUp MedChrons

Best fit: PI firms that want a chronology finished by people before it reaches a demand or trial file. The MedChrons page offers two paths: "AI + You," where your team reviews and finalizes, and "AI + Professional Review," where EvenUp professionals review before delivery. Nurse review is optional. Outputs include a color-coded timeline, diagnostic highlights and a structured exhibit list. Limits: the page publishes no price and invites a call, names no integrations, and makes no security or HIPAA statements. Its Trust Center is linked, but we did not review it.

Eve

Best fit: firms that want chronologies as one module of a broader AI platform covering intake, drafting and discovery. The guide page and the company's product pages name Medical Chronologies as a case-level tool, described as a way to "review hundreds of pages of medical bills and records, and automatically create detailed reports and timelines." Limits: no price is published, the next step is a demo, and no integrations are named. Its ROI illustration is a projection, not a price or a measured result. The customer quotes in its guide are vendor-published, and we did not verify them.

Build or buy: stitching the workflow yourself

The honest alternative for many firms is to stitch the pieces together in Zapier, Make or n8n, or to build the process in-house. Those tools can support run histories, retries, error branches and audit evidence when they are configured that way. The buyer still has to design and own the observability, idempotency (so the same batch is never sent twice), escalation, access controls and ongoing maintenance. A chronology vendor's output still needs a person to check it either way.

US Tech Automations could configure this differently, as a proposed design rather than a live deployment. The trigger would be a new records batch landing in the case folder. The action would send the PDFs to the chronology tool through whatever upload or export route the vendor supports. For a standalone tool with no API, that may mean a manual upload. The output would be a draft chronology exported to Word or Excel and saved to the case folder, with a review task for a paralegal. The human review point is the paralegal's check of flagged gaps and sample entries against their source pages before an attorney signs off. Prerequisites: a vendor export or API route, folder permissions that limit draft records to the assigned team, and a signed business associate agreement with every tool that touches protected health information.

A second proposed step would compare the approved chronology's dated events with the dates and providers already recorded in the case system. Mismatches would go to the attorney as a short list rather than being corrected automatically. The prerequisite is a consistent export with date, provider and page fields. The human review point is the attorney's decision on each mismatch. Firms already automating demand letters can apply the same review gate before a draft is used.

Who should choose which tool

Who this is for: a small PI firm that handles its own records intake, has a paralegal who can check entries against source pages, and wants a price it can budget before a pilot.

Red flags: a vendor that will not put its HIPAA terms and BAA process in writing; a demo built only on clean typed records; a quote with no page count, case count or cap written into it.

Decision checklist:

• Does your firm run Filevine? If so, test MedChron first.

• Do you need a published price before a sales call? If so, start with Casefleet, CaseMark, Chronos, InPractice or Superinsight.

• Will a person check every entry against its source page before a demand goes out? If not, question Superinsight's fully automated model hardest.

• Can the vendor name its subprocessors, data retention period and incident process in writing?

• Can you export to Word or Excel without retyping?

• Have you run the pilot on your own scanned and handwritten files?

Common mistakes to avoid:

• Buying on a demo built from clean typed records.

• Accepting a summary without clicking through a sample of its citations.

• Treating the per-case price as the full cost and leaving out paralegal review hours.

• Assuming HIPAA coverage because a marketing page says "HIPAA compliant."

Choose Filevine MedChron if Filevine is already your system of record. Choose CaseMark or InPractice if you want a per-page price and have staff who will verify the output. Choose Chronos if pay-per-case billing fits a variable caseload and you can accept a newer vendor after a pilot. Choose Casefleet if you want hands-on control and a general fact tool rather than a turnkey chronology. Choose EvenUp MedChrons if you want people finishing the chronology and will accept a quote. Choose Eve only if chronologies are part of a larger AI platform you are already pricing. Choose Superinsight only if you accept fully automated output and will verify it yourself.

When not to use US Tech Automations: skip a custom workflow if you open only a handful of files a year and a per-case tool with its own review screen covers your needs, because a configured workflow adds setup and maintenance. Skip it if your records arrive as paper you cannot scan, or if no paralegal owns the review step, because the workflow routes work but does not replace the check. Skip it if you need the vendor's own staff to produce the chronology end to end, since the proposed design assumes your team reviews each draft.

Frequently asked questions

Is medical chronology software worth it for a small PI firm?

Yes, when staff build chronologies by hand and the tool links every entry to its source page. Run a pilot on your own files before you commit, because a demo will not show how the tool handles your scans.

Which of these tools publish a price?

Casefleet, CaseMark, Chronos, InPractice and Superinsight publish a price on their own sites, while Filevine's MedChron, EvenUp's MedChrons and Eve are quote-based. The figures are in the pricing table above, each one cited in the paragraphs that follow it.

Does AI-generated output still need a human reviewer?

Yes. The products whose pages describe a review step put the final check with a person, and the fully automated option still leaves verification to your staff.

Are these tools HIPAA compliant?

Some vendors say so on their own pages, but a compliance claim is not a signed agreement. Ask each vendor for a business associate agreement and a list of subprocessors before any protected health information is uploaded, and confirm your own obligations with counsel.

Should we pilot before buying?

Yes. Use 10 to 20 representative matters that include scanned records, as Enterprise DNA recommends, and track corrections and time to a checked draft.

Can we build this ourselves in Zapier, Make or n8n?

You can. Those tools support run histories, retries and error branches when configured, but you own the logs, access controls and maintenance.

Next step: shortlist two tools and run one file set

Shortlist two tools from this group that fit your case system and your preferred pricing model. Run the same set of 10 to 20 files through each, then compare the time to a checked chronology and the number of corrections. That is our recommendation for the pilot, not a ranking, because your own results should decide it. If you want to see how review routing like this could be configured, see how US Tech Automations configures this.