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Definely vs Ontra: Which Legal Software Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

Definely
Definely
Rating
,
Reviews
0
From
Custom

in Legal Software

Ontra
Ontra
Rating
,
Reviews
0
From
Custom

in Legal Software

Jump to scorecard Ask SIA

The Short Answer

Definely vs Ontra, in 15 seconds

Choose Definely if…

  • You want to trial before paying

Choose Ontra if…

  • You have strict security & compliance needs

Head-to-Head Scorecard

How Definely and Ontra score

It's evenly matched, each leads on 1 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    Definely
    No reviews
    Ontra
    No reviews

  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    Definely
    0
    Ontra
    0

  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    Definely
    Custom
    Ontra
    Custom

  • Free Access

    Availability of a free plan and/or free trial

    Definely
    Definely
    Free trial
    Ontra
    Paid only

  • Integrations

    Number of listed third-party integrations

    Even
    Definely
    6
    Ontra
    6

  • Features

    Number of listed product capabilities

    Even
    Definely
    0
    Ontra
    0

  • AI Features

    Capabilities mentioning AI, automation or ML

    Even
    Definely
    ,
    Ontra
    ,

  • Security & Compliance

    Number of listed compliance certifications

    Ontra
    Definely
    2
    Ontra
    3

  • Platforms & Deployment

    Supported platforms and deployment options

    Even
    Definely
    4
    Ontra
    4

Feature Comparison

Definely vs Ontra feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

Definely
Ontra
Overview
User rating
,
,
Pricing model
Quote-based
PAID
Starting price
Custom
Custom
Free version
Free trial
Features
Key capabilities
,
,
AI features
,
,
Integrations & API
Integrations
Microsoft WordMicrosoft OutlookiManageNetDocumentsClioSharePoint
SalesforceDocuSignMicrosoft 365iManageBoxSlack
Public API
Platforms
Deployment
CloudSaaS
CloudSaaS
Platforms
WebAPI
WebAPI
Mobile support
Security & Compliance
Compliance
SOC 2GDPR
SOC 2GDPRISO 27001
Vendor
Company
,
,
Verified
Founded
2017
2014
Headquarters
London, United Kingdom
San Francisco, California, United States

Pricing Comparison

Definely vs Ontra pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

Definely

Custom to start
ProfessionalCustom
  • definitions and cross-reference navigation
  • AI clause review
  • Standard support
  • Analytics and reporting
EnterpriseCustom
  • document intelligence
  • proofreading
  • Everything in Professional
  • Advanced security and controls

Ontra

Custom to start
Contract AutomationCustom
  • Routine contract processing
  • Integrations
  • AI-assisted negotiation
  • Turnaround SLAs
InsightCustom
  • Obligation tracking
  • Dedicated support
  • Reporting
  • Key term extraction

Total cost of ownership factors

Free planDefinely Ontra
Free trial to evaluateDefinely Ontra
Transparent published pricingDefinely Ontra
Public API (build vs. buy add-ons)Definely Ontra

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

Definely vs Ontra: strengths and trade-offs

Definely

Pros

  • Free trial offered
  • Compliance: SOC 2, GDPR
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

Ontra

Pros

  • Compliance: SOC 2, GDPR, ISO 27001
  • Public API available

Cons

  • No free plan
  • No free trial
  • Pricing is quote-based (less transparent)

Buyer Fit

Who should use Definely vs Ontra?

Startups

Either

Either keeps early-stage costs lowest with its entry tier.

Small businesses

Either

Either offers the most accessible pricing for lean teams.

Agencies

Either

Either connects to more tools for multi-client workflows.

Enterprises

Ontra

Ontra leads on compliance and breadth for complex needs.

Ecommerce

Either

Either integrates with more of the commerce stack.

SaaS companies

Either

Either is the more developer- and automation-friendly choice.

Integration overlap

Shared integrations (1)

iManage

Only in Definely (5)

Microsoft WordMicrosoft OutlookNetDocumentsClioSharePoint

Only in Ontra (5)

SalesforceDocuSignMicrosoft 365BoxSlack

Keep Exploring

Other alternatives worth considering

Similar legal software products buyers compare alongside Definely and Ontra.

Evisort

Evisort

Custom
Lexion

Lexion

Custom
ContractPodAi

ContractPodAi

Custom
Paxton

Paxton

Custom
CaseMark

CaseMark

Custom
Steno

Steno

Custom
More Definely alternatives →More Ontra alternatives →

Ask SIA which solution fits your business

SIA, Saaskart's AI buying assistant, weighs Definely and Ontra against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

Get a personalised recommendation

Definely vs Ontra, Frequently Asked Questions

What is the difference between Definely and Ontra?

Definely and Ontra are both Legal Software solutions. Definely is rated 0.0/5 by 0 users, while Ontra is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

Which is better, Definely or Ontra?

Based on user ratings, Definely scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

Which is cheaper, Definely or Ontra?

Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.

Does Definely or Ontra have a free plan?

Neither Definely nor Ontra currently offers a free plan, but Definely provides a free trial.

Can I switch from Definely to Ontra?

Switching between Definely and Ontra is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

Who should use Definely vs Ontra?

Definely is best suited for teams that prioritise enterprise features. Ontra works well for teams needing advanced capabilities.

Our Verdict

The bottom line on Definely vs Ontra

Best Overall

Either

It's a tie balances user satisfaction and proven adoption.

Best for Startups

Either

It's a tie has the friendliest entry point for new teams.

Best for Enterprise

Ontra

Ontra leads on compliance and feature breadth.

Best Value

Either

It's a tie delivers the lowest cost to get started.

Best AI Features

Either

Comparable AI capabilities on both sides.

Highest Rated

Either

Both earn equal user ratings.

Ready to decide between Definely and Ontra?

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