Best eDiscovery Software in 2026
Updated
In short: iCONECT is ranked #1 of 24 as of 4 October 2026, ahead of Casepoint eDiscovery and Onna. The best-ranked option with a free plan is FreeEed. The lowest first paid tier on this page is CloudNine at $17.50/mo.
eDiscovery software supports the handling of digital material in legal matters, from processing through review and production. Compare audit logs, legal hold, predictive coding and redaction tools to understand which listed capabilities match your workflow. Processing limits and production formats can shape how you manage material and deliver results, while free-plan and paid-from details provide context on access and cost. Everlaw, Casepoint eDiscovery and RelativityOne head the entries, with DISCO Ediscovery, Exterro eDiscovery and CloudNine also among the options. The ranking continues with Rational Review and Nuix Discover.
24 eDiscovery software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
eDiscovery Software, one module each. A lit port is something its maker publishes; 6 of the 24 on this page have a public API.
- 01 iCONECT API yesOSS not on recordFREE not on recordDOCS 7.0
- 02 Casepoint eDiscovery API yesOSS not on recordFREE not on recordDOCS 6.9
- 03 Onna API yesOSS not on recordFREE not on recordDOCS 6.8
- 04 DISCO Ediscovery API yesOSS not on recordFREE not on recordDOCS 6.7
- 05 Everlaw API yesOSS not on recordFREE not on recordDOCS 6.7
- 06 RelativityOne API yesOSS not on recordFREE not on recordDOCS 6.6
- 07 FreeEed API not on recordOSS not on recordFREE yesDOCS 5.9$41.67/mo
- 08 Exterro eDiscovery API not on recordOSS not on recordFREE not on recordDOCS 5.6
- 09 Epiq Discover API not on recordOSS not on recordFREE not on recordDOCS 5.5
- 10 Knovos Discovery API not on recordOSS not on recordFREE not on recordDOCS 5.5
- 11 Sightline by Consilio API not on recordOSS not on recordFREE not on recordDOCS 5.5
- 12 Hanzo API not on recordOSS not on recordFREE not on recordDOCS 5.4
- 13 Intella API not on recordOSS not on recordFREE not on recordDOCS 5.4
- 14 Rational Review API not on recordOSS not on recordFREE not on recordDOCS 5.4
- 15 CloudNine API not on recordOSS not on recordFREE not on recordDOCS 5.3$17.50/mo
- 16 Nuix Discover API not on recordOSS not on recordFREE not on recordDOCS 5.3
- 17 Lexbe eDiscovery Platform API not on recordOSS not on recordFREE not on recordDOCS 5.2
- 18 OpenText eDiscovery API not on recordOSS not on recordFREE not on recordDOCS 4.9
- 19 Venio eDiscovery API not on recordOSS not on recordFREE not on recordDOCS 4.9
- 20 GoldFynch API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 21 Nextpoint API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 22 Reveal API not on recordOSS not on recordFREE not on recordDOCS 4.8
- 23 Digital WarRoom API not on recordOSS not on recordFREE not on recordDOCS 4.7
- 24 Logikcull API not on recordOSS not on recordFREE not on recordDOCS 4.7
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which eDiscovery software is ranked first on Inferse?
iCONECT is ranked #1 of 24 with a score of 7.0. Casepoint eDiscovery is second and Onna third.
How many of these have a free plan?
1 of the 24 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, CloudNine has the lowest first paid tier we found: $17.50/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.