CoCounsel (Casetext)

Casetext (Thomson Reuters) · company page · site · pricing page

Legal (primary)Agentsacquiredtarget: enterprise

Self-description (latest meta description): “The company announced that it has closed on its previously announced acquisition of Casetext, Inc., a provider of technology for legal professionals.”

Entry (public availability)

2023-03-01 (day)

source

Exit / acquisition

2023-08-17

Acquired by Thomson Reuters for $650M; CoCounsel continues as a Thomson Reuters product, Casetext pricing page later retired.

source

Observation window

2022-01-25 → 2026-09-06

15 snapshots · 13 pricing-page

Latest positioning (lexicon)

target terms: team · enterprise terms 0/1k words · vertical: legal (0.826)

Current plans (latest pricing snapshot)

Snapshot #3647 captured 2023-02-06 via wayback. Raw price language is preserved; the normalized column is filled only when the arithmetic is defensible.

Plan (as printed)	Raw price language	Amount	Unit	Billing	Normalized USD/mo	Note	Included usage (raw)	Confidence	Review
Starter starter	Smarter searching only when you need it $200 $90 per month for 1 license Subscribe to 2-Year Plan WHAT'S INCLUDED 25 search queries a	200 USD	flat	—	—	not normalized: flat	—	conf 0.45	unreviewed
Pro pro	who want to search their own documents $375 $225 per month for 1 license Subscribe to 2-Year Plan EVERYTHING IN ADVANTAGE, PLUS Searc	375 USD	flat	—	—	not normalized: flat	100 GB	conf 0.45	unreviewed

Price history

Normalized monthly USD per plan across pricing snapshots (only plans that could be normalized). Gaps are unobserved quarters, not zero prices.

Event	Plan	Occurred between	Old	New	Confidence
Unit Change	starter	2022-09-01 → 2022-10-13	Smarter searching only when you need it $90 per month for 1 license Subscribe to 2-Year Plan WHAT'S INCLUDED 25 search queries a mont	Smarter searching only when you need it $200 $90 per month for 1 license Subscribe to 2-Year Plan WHAT'S INCLUDED 25 search queries a	conf 0.45
Unit Change	pro	2022-09-01 → 2022-10-13	who want to search their own documents $225 per month for 1 license Subscribe to 2-Year Plan EVERYTHING IN ADVANTAGE, PLUS Search you	who want to search their own documents $375 $225 per month for 1 license Subscribe to 2-Year Plan EVERYTHING IN ADVANTAGE, PLUS Searc	conf 0.45

Feature claims over time

Presence of each lexicon feature on the pricing page at each snapshot (1 = pattern matched). Flicker (present → absent → present) usually signals page A/B variants or extraction noise and is flagged in events.

feature	2022-01	2022-02	2022-03	2022-04	2022-05	2022-06	2022-07	2022-08	2022-09	2022-10	2022-12	2023-01	2023-02
AI agents
API access
Image input / vision
Knowledge retrieval (RAG)							●	●	●	●	●	●	●
No-training / zero data retention
Projects / shared workspaces
Third-party integrations	●	●	●	●	●	●	●	●	●
Unlimited usage claims	●	●	●	●	●	●	●	●	●	●	●	●	●
Workflow automation

Feature	Change	Between	Flicker?	Confidence	Evidence at first detection
Knowledge retrieval (RAG)	added	2022-06-06 → 2022-07-03		conf 0.50	scribe to 2-Year Plan EVERYTHING IN ADVANTAGE, PLUS Search your own documents (Comes with 1 GB). View all features › Compare plans & featu
Third-party integrations	removed	2022-09-01 → 2022-10-13		conf 0.50	—

Model providers named on the page

Only providers/models literally named on this product's own pages are recorded; absence is not evidence of independence.

Snapshot	Provider	Model named	Evidence (quoted)	Confidence	Review
2026-09-06	OpenAI	OpenAI	d products or LLMs, used in Thomson Reuters or third-party output, or stored by OpenAI or Google. Thomson Reuters AI third-party partners, such as OpenAI and Google,	conf 0.55	unreviewed
2026-09-06	Google (Gemini)	Gemini	hosting are in the U.S. We process all interactions with OpenAI GPT and Google Gemini in the U.S. We host backup data in separate availability time zones in the U.S.	conf 0.75	unreviewed
2026-09-06	OpenAI	GPT-4	partments. Its key products include CoCounsel, an AI legal assistant powered by GPT-4 that delivers document review, legal research memos, deposition preparation, an	conf 0.75	unreviewed

Positioning over time

Lexicon counts on the pricing page: enterprise-governance terms per 1,000 words and vertical specificity (share of industry terms captured by the single most-mentioned vertical).

Snapshots and provenance

Every observation above descends from one of these immutable captures.

#	Captured	Method	Source	Archive / final URL	HTTP	Text chars	Collector	SHA-256	Notes
1056	2022-01-25 00:23	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220125002343id_/https://casete…	200	4731	wayback-1.0	8b1c2132717a
3633	2022-02-01 01:41	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220201014102id_/https://casete…	200	4807	wayback-1.0	6f439969f7aa
3635	2022-03-03 21:22	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220303212202id_/https://casete…	200	4828	wayback-1.0	bcc6d0f421ca
1057	2022-04-04 17:35	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220404173502id_/https://casete…	200	4911	wayback-1.0	337b0e53cfdf
3637	2022-05-07 07:08	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220507070858id_/https://casete…	200	4979	wayback-1.0	e521903f67bc
3638	2022-06-06 20:24	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220606202417id_/https://casete…	200	4979	wayback-1.0	6884c6b968d4
1058	2022-07-03 16:33	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220703163352id_/https://casete…	200	4792	wayback-1.0	f298098da49b
3640	2022-08-05 04:44	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220805044418id_/https://casete…	200	4792	wayback-1.0	2a5080149483
3642	2022-09-01 03:17	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20220901031737id_/https://casete…	200	4796	wayback-1.0	711c31932c67
1059	2022-10-13 08:45	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20221013084540id_/https://casete…	200	5629	wayback-1.0	b2f159a0814f
3644	2022-12-03 17:51	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20221203175102id_/https://casete…	200	5629	wayback-1.0	e7c7f6131ec1
1061	2023-01-03 22:58	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20230103225805id_/https://casete…	200	5629	wayback-1.0	2dc429904746
3647	2023-02-06 05:20	wayback	pricing_page https://casetext.com/pricing/	https://web.archive.org/web/20230206052047id_/https://casete…	200	5629	wayback-1.0	597763c830ee
389	2026-09-06 03:58	live	product_page https://casetext.com	https://www.thomsonreuters.com/en/cocounsel	200	23493	live-1.0	f5e03f4439ba	redirected to https://www.thomsonreuters.com/en/cocounsel
1768	2026-09-06 08:50	live	announcement https://www.thomsonreuters.com/en/press-releases/2023/august/thomson-reuters-completes-acquisition-of-casetext-inc.html	https://www.thomsonreuters.com/en/press-releases/2023/august…	200	18406	live-1.0	29c8e13556d9	redirected to https://www.thomsonreuters.com/en/press-releases/2023/august/thomson-reuters-completes-acquisition-of-casetext-inc