April 16, 2026

SRA vs PerformYard vs Aderant vi for US Law Firm Performance Reviews: 2026 Comparison

Shivani Shah
Critical Update for US Law Firms Evaluating Performance Review Platforms
Litera Top Performance was discontinued on December 1, 2025. US law firms that relied on Litera’s dedicated attorney review product are currently evaluating replacements. This comparison is written specifically for that evaluation. It covers the three platforms that remain: SRA, PerformYard, and vi by Aderant.
Contact SRA about Litera replacement → srahq.com/contact

Litera Top Performance was discontinued on December 1, 2025 — leaving United States law firms that relied on it actively evaluating what comes next. This comparison covers the three remaining substantive options for US law firm performance review programs in 2026: SRA (Survey Research Associates), PerformYard, and vi by Aderant. It is written for US law firm PD Directors and Managing Partners who need an honest assessment of where each option wins and where each falls short for American law firm environments specifically — not a generic HR software review.

The evaluation criteria that matter for US law firms are different from general corporate HR software reviews. The three non-negotiable requirements for any performance management platform at an American law firm are: structural anonymity for upward reviews (raw data held externally, not in firm systems), purpose-built competency frameworks for the partner–associate hierarchy, and a model that matches the firm’s internal HR bandwidth. This comparison evaluates all three platforms against those criteria honestly.

What are US law firms evaluating in 2026?

Following Litera’s December 2025 discontinuation of Top Performance, United States law firms are evaluating three primary options. SRA (Survey Research Associates) is a fully managed service purpose-built for US law firms exclusively since 1987 — covering upward reviews, 360-degree feedback, firm engagement surveys, exit surveys, self-assessment, and eNPS. PerformYard is a self-service SaaS platform used across multiple industries including legal, offering configurable review templates and goal tracking for firms with dedicated internal HR bandwidth. vi by Aderant is part of Aderant’s broader law firm management ecosystem, offering finance-integrated performance tracking with AI sentiment analysis (added March 2026), best suited for firms already in the Aderant ecosystem. Each platform serves a different US law firm profile, and the evaluation framework below identifies which profile fits each.

Why the Platform Evaluation Matters More in 2026

The US legal market data establishes the stakes for getting this decision right:

Metric Figure Source
Firm-wide lawyer attrition at US law firms 27% BigHand, 800+ US leaders, 2025
Cost of replacing a third-year associate $1M+ BigHand, 2025
Associates receiving useful feedback only a few times per year 61% Thomson Reuters, 2024
Associates who feel their firm is NOT trying to retain them 60% MLA Survey, 2024
Associates leaving within 5 years — all-time high 82% NALP Foundation, 2024
Litera Top Performance — discontinued December 1, 2025 Litera official notice
Aderant vi AI sentiment analysis launched March 2026 Aderant, March 2026

💡 Key Insight: A performance management program that produces data nobody acts on is not neutral at $1M+ per associate departure. The platform evaluation question is not ‘which software has the best features’ — it is ‘which program will produce participation rates above 75% and data specific enough to act on.’ Participation rate is the single most revealing signal of whether a program is working. Ask every vendor for theirs.

The 5 Evaluation Criteria That Determine Fit for US Law Firms

Before comparing platforms, US law firm PD Directors need an evaluation framework grounded in the specific requirements of American law firm environments. These five criteria determine fit:

Criterion Which platform meets it best
Structural anonymity — data held externally SRA: raw data held externally since 1987, never in firm systems. PerformYard and Aderant vi: data in firm-contracted platforms.
Upward review — purpose-built for law firms SRA: core product designed for partner–associate hierarchy. PerformYard: configurable 360 module, not legal-specific. vi: limited upward review capability.
Law-firm-specific competency frameworks SRA: 30+ years US law firm benchmarks. PerformYard: generic HR requiring legal adaptation. vi: finance-focused, partial legal fit.
Managed vs self-service SRA: fully managed, zero internal HR hours. PerformYard and vi: self-service, require dedicated HR bandwidth.
Total cost of ownership SRA: fixed program pricing, no per-user cost. PerformYard: $5–10/user + internal HR time. vi: not public, Aderant contract.

Platform-by-Platform Analysis for US Law Firms

SRA — Survey Research Associates

Fully managed performance management — exclusively for United States law firms

⭐ Best overall for US law firms in 2026 — and the primary Litera Top Performance replacement

Overview: SRA is not software — it is a fully managed service. For 30+ years, SRA has designed and administered performance review programs exclusively for United States law firms. SRA’s 30+ year AmLaw client base includes Cleary Gottlieb, Paul Weiss, Morgan Lewis, Baker Donelson, WilmerHale, and Fenwick & West. All raw response data is held externally — it has never entered a client firm’s internal systems in three decades of operation. SRA is the most commonly evaluated managed-service replacement for US law firms migrating off Litera Top Performance.

Strengths for US law firms:

  • Purpose-built exclusively for US law firms — competency frameworks, anonymity architecture, and reporting designed for the partner–associate hierarchy of American law firms
  • Fully managed: SRA designs, administers, analyzes, and reports every program — no internal HR bandwidth required
  • Structural anonymity: all raw data held externally, never in firm systems — produces genuine candour in upward reviews
  • Six programs available: upward reviews, 360-degree feedback, firm engagement survey, exit survey, self-assessment, eNPS
  • Fixed-program pricing — no per-user cost that scales against large associate classes
  • Litera replacement: SRA covers the core functionality Litera Top Performance provided, fully managed
  • Participation rates: SRA’s US law firm average exceeds 85% — the benchmark that indicates associates trust the process

Limitations:

  • Not self-service — firms that want complete internal DIY control over every configuration detail need a different platform
  • Implementation requires kickoff conversation and instrument design — not a same-day deployment

Best for: All US law firm sizes, from under 50 attorneys to AmLaw-ranked firms. Primary choice for Litera Top Performance replacements requiring managed-service continuity.

SRA services at your US law firm → srahq.com/services | Contact SRA about Litera replacement → srahq.com/contact

SRA has designed performance management programs exclusively for United States law firms since 1987.

Trusted by AmLaw-ranked firms including Cleary Gottlieb, Paul Weiss, and Morgan Lewis. If your US firm is evaluating Litera Top Performance replacements — we are the most commonly evaluated managed-service replacement.

Contact SRA → srahq.com/contact   |   View Services → srahq.com/services

PerformYard

Self-service performance management SaaS — general HR, configurable for US law firms

Suitable for US law firms with dedicated internal HR/PD staff

Overview: PerformYard is a general HR performance management platform used across multiple industries including US legal. It offers configurable review templates, goal tracking, 360-degree feedback modules, and analytics. US law firms using PerformYard typically invest significant internal time adapting generic templates to law-firm-specific competency frameworks and configuring upward review architecture. It is a credible self-service option for US law firms with a dedicated PD Director who has the bandwidth to manage the platform ongoing.

Strengths for US law firms:

  • Affordable pricing: typically $5–10 per user per month — cost-effective for mid-sized US firms with limited platform budgets
  • Flexible and highly configurable: templates can be adapted for legal competency frameworks with internal effort
  • SOC 2 certified, AWS-hosted: meets standard security requirements for US law firms
  • Covers performance reviews, 360 feedback, goal tracking, and basic analytics in one platform
  • AI-assisted review writing features — useful for firms that want AI support in the review drafting process

Limitations:

  • Not law-firm-specific: all configuration for partner hierarchies, upward reviews, and legal competencies must be done internally by the firm’s HR team
  • Upward review anonymity architecture requires careful configuration: data lives in the platform, which the firm administers — associates know this and may moderate their responses
  • Requires dedicated internal HR/PD bandwidth to build, launch, manage, and analyze review cycles
  • Generic question frameworks need significant legal adaptation before they produce useful data for US law firm partners
  • Participation rates in upward reviews at US law firms using self-service platforms typically run 30–60% vs SRA’s 85%+ — the anonymity architecture explains most of the gap

Best for: US law firms with a dedicated PD Director or HR Manager who has the bandwidth and expertise to configure and manage the platform ongoing. Not recommended for firms without internal HR infrastructure.

vi by Aderant

Finance-integrated performance management within the Aderant law firm ecosystem

Best for Aderant ecosystem firms — limited standalone upward review capability

Overview: vi by Aderant is part of Aderant’s broader law firm management suite, which includes billing, finance, and HR systems. In March 2026, Aderant added AI-powered sentiment analysis for performance review responses — the first major law firm platform to do so. The key limitation for US law firms evaluating vi as a standalone performance management solution is that its architecture is optimised for firms already running Aderant’s financial and HR systems. Its value proposition is integration, not specialist performance review depth.

Strengths for US law firms:

  • Native integration with Aderant billing and HR systems — eliminates data silos for firms already in the Aderant ecosystem
  • AI sentiment analysis for performance review responses added March 2026 — useful for large volumes of open-text feedback at scale
  • Continuous feedback orientation suits US law firms moving away from annual-only review cycles
  • viAllocate module: matter-based evaluation workflows that trigger feedback at matter completion — a genuine structural advantage over calendar-only platforms
  • Clean interface with relatively low adoption friction for attorneys familiar with Aderant products

Limitations:

  • Architecture is finance-system-first: performance management is a module within a billing and operations platform, not a standalone talent development tool
  • Upward review capability is limited compared to purpose-built upward review programs: anonymity architecture is not the primary design consideration
  • Pricing is not public and varies by firm; total cost of ownership within the Aderant ecosystem can be high
  • For US law firms not already in the Aderant ecosystem, the integration value proposition does not apply
  • Less suited for firms that need rich upward review reporting with individual partner scores and firm-average benchmarks
  • AI sentiment analysis improves how feedback is written — it does not change what associates are willing to say when data lives in firm-administered systems

Best for: US law firms already using Aderant billing and HR systems that want a connected performance management module. Not the strongest choice for upward review programs or firms whose primary goal is honest associate feedback on partner management quality.

⚠ Litera Top Performance — Discontinued December 1, 2025

Status: End-of-life as of December 1, 2025. Feature development stopped July 2024. No longer available to new or existing clients.

What Litera Top Performance firms should do: US law firms currently migrating off Litera Top Performance have three paths: (1) SRA — fully managed, purpose-built for US law firms, the most direct functional replacement; (2) PerformYard — self-service, requires internal HR bandwidth; (3) vi by Aderant — if already in the Aderant ecosystem. Litera’s remaining products — Objective Manager, LawCruit, CE Manager — do not replicate Top Performance’s core attorney review functionality.

Contact SRA about Litera replacement → srahq.com/contact

Side-by-Side Comparison: US Law Firm Performance Review Platforms 2026

Dimension SRA PerformYard vi by Aderant
Built for US law firms Yes — exclusively since 1987 No — multi-industry Partial — legal-focused but finance-first
Structural anonymity Independent 3rd party — never in firm systems In firm-contracted platform In Aderant systems
Upward review design Purpose-built for partner–associate hierarchy Configurable — not legal-specific Limited capability
Matter-based feedback Yes — can trigger at engagement close No — calendar-only cycles Yes — viAllocate integration
Litera replacement Most direct equivalent Partial — requires customisation Partial — Aderant ecosystem only
Implementation model Fully managed Self-service Self-service + Aderant support
Pricing Fixed program — contact SRA $5–10/user/month Not public
Participation rate benchmark 85%+ average 30–60% typical Not published
Best for US firm size Any size (15–800+ attorneys) Mid-size with internal HR Large firms in Aderant ecosystem

How to Choose: US Law Firm Decision Framework

Choose SRA when… Choose PerformYard or vi by Aderant when…
Upward review honesty and participation rate are the primary goal You have a dedicated HR Director who wants internal control over every configuration detail
Your firm is migrating off Litera Top Performance and needs managed-service continuity Your firm needs one platform across legal and non-legal departments for HR consolidation
Your US law firm lacks dedicated internal HR bandwidth to manage a self-service platform AI-assisted review writing and OKR management are specific requirements
You need US law firm-specific competency frameworks and benchmarks out of the box You are already deep in the Aderant ecosystem (for vi by Aderant specifically)
Your current review data feels too diplomatic to be useful — associates at your US firm are not trusting the process You need a lower-cost entry point and have internal capacity to configure and sustain the program

💡 Key Insight: The participation rate question is the most revealing single data point in any platform comparison. Below 60%: associates at US law firms do not trust the process. Above 75%: they do. The difference is almost entirely anonymity architecture. SRA’s 85%+ average is the benchmark because external data custody — raw responses never entering firm systems — is the structural requirement for honest upward feedback in a hierarchical professional service firm.

SRA’s Performance Review Programs for US Law Firms

SRA administers six fully managed programs exclusively for United States law firms. Each is designed, administered, analyzed, and reported by SRA. No software for your team to configure or manage. All raw data held externally.

Upward Reviews

Associates rate supervising partners on defined dimensions. Data held externally. Individual partner reports with firm benchmarks.

Yes — direct

360-Degree Feedback

Full-circle assessment for senior associates and partners. Rater group gap analysis. Partnership readiness documentation.

Yes — direct

Firm Engagement Survey

Annual diagnostic segmented by class year. Surfaces engagement drivers and attrition risk factors.

Partial

Exit Survey

Candid departure reasons collected externally. Identifies partner-linked attrition patterns.

Complementary

Self-Assessment Survey

Structured associate self-evaluation paired with partner ratings.

Yes — direct

eNPS

Quarterly loyalty metric. 6–12 month lead time on attrition.

New capability

Frequently Asked Questions: SRA vs PerformYard vs Aderant vi for US Law Firms

1. What replaced Litera Top Performance for US law firm performance reviews?

Litera Top Performance was discontinued on December 1, 2025. The most direct managed-service replacement for United States law firms is SRA (Survey Research Associates). SRA’s upward review program, 360-degree feedback, and self-assessment programs cover the core functionality Litera Top Performance provided — with the added advantage of being fully managed (SRA handles all design, administration, analysis, and reporting) and with structural anonymity architecture that holds all raw data externally, never in firm systems. For US law firms that want to self-administer their review process, PerformYard is the most commonly evaluated alternative, priced at $5–10 per user per month, but requiring significant internal HR bandwidth to configure for legal environments. vi by Aderant is the primary option for firms already operating within the Aderant ecosystem and seeking connected performance and finance data. Litera’s remaining products — Objective Manager, LawCruit, CE Manager — do not replicate Top Performance’s core attorney review functionality.

2. What is the difference between SRA and PerformYard for US law firms?

The fundamental difference between SRA and PerformYard for US law firms is the model: SRA is a fully managed service, PerformYard is a self-service software platform. This model difference determines everything else. SRA designs the competency framework, administers the surveys, holds raw data externally, analyzes results, and delivers reports — US law firm HR teams do not configure software or manage review cycles. PerformYard requires the firm’s HR or PD team to build templates, configure upward review architecture, manage response follow-up, run calibration, and produce reports. The second fundamental difference is anonymity architecture: SRA holds all raw upward review data externally — never in a system the firm administers — which is why SRA’s participation rates exceed 85% at US law firms. PerformYard’s data lives in the platform the firm contracts, which associates know is firm-administered, typically producing 30–60% participation. The participation gap is almost entirely explained by the data custody difference, not question design.

3. Is vi by Aderant a good choice for US law firm performance reviews?

vi by Aderant is a strong choice for US law firms already running Aderant’s billing and HR systems that want connected performance and financial data under one platform. Its March 2026 AI sentiment analysis addition makes it the most technically current platform in the comparison for large-volume open-text review processing. Its viAllocate module provides genuine matter-based feedback triggers — a structural advantage over calendar-only platforms. However, vi by Aderant is not the strongest choice for US law firms whose primary performance management goal is honest upward feedback from associates about supervising partners. Its anonymity architecture is not designed around the external data custody requirement that produces candid upward review responses at US law firms. Firms evaluating vi by Aderant primarily for its upward review capability should weight the participation rate question heavily: ask Aderant for their average upward review participation rate across US law firm clients and compare against SRA’s 85%+ benchmark.

4. What is the most important criterion when choosing a performance review platform for a US law firm?

The most important criterion is structural anonymity: where does raw upward review response data live, and can the firm’s IT administrator, managing partner, or HR team access individual responses? This question determines whether associates at your US law firm will respond honestly to upward reviews or moderate their answers toward the diplomatic middle. The second most important criterion is the managed vs self-service model question: how many internal HR hours does a full review cycle require? At US law firms where PD Director time costs $150–200 per hour, a self-service platform requiring 40+ annual administration hours adds $6,000–8,000 to its real cost. The third criterion is competency framework specificity: are the default competency templates built for US law firm partner–associate dynamics, or adapted from a corporate HR framework that partners will correctly identify as not relevant to their role?

5. How long does it take to implement SRA vs PerformYard at a US law firm?

SRA’s standard implementation timeline for a first-cycle program at a US law firm is four to eight weeks from kickoff conversation to first data collection, depending on the program. Upward reviews and self-assessment surveys typically complete in four to six weeks. 360-degree feedback programs, which require more competency framework design and rater pool management, typically run six to eight weeks for a first cycle. Subsequent annual cycles complete in three to four weeks once instruments are established. PerformYard’s platform can be deployed technically within days, but the internal implementation timeline — building legal-specific competency templates, configuring upward review architecture, writing partner communications, and training HR staff — typically requires four to twelve weeks depending on the firm’s internal HR capacity. The key distinction: SRA’s implementation timeline is the time until data collection begins. PerformYard’s timeline is the time until the platform is technically configured — the ongoing management work begins after that.

Sources

  • BigHand, “Law Firm Leaders Survey,” 800+ US law firm respondents, 2025
  • NALP Foundation, “Associate Attrition and Law Firm Retention,” 2024
  • Thomson Reuters, “Legal Talent and Career Development Report,” 2024
  • Major, Lindsey & Africa (MLA), Associate Survey on Retention, 2024
  • Litera, Top Performance End-of-Life Notice, December 2025
  • Aderant, viEval AI-Powered Performance Intelligence Launch, March 2026

Related Reading

Is your US law firm evaluating Litera Top Performance replacements — or running a first-time platform comparison?

SRA has designed and administered performance management programs exclusively for United States law firms since 1987. Trusted by Cleary Gottlieb, Paul Weiss, Morgan Lewis, Baker Donelson, WilmerHale, and Fenwick & West. Fully managed — no software to deploy, no internal HR bandwidth required.

Contact SRA → srahq.com/contact   |   Upward Reviews → srahq.com/services#upward

360-Degree Feedback → srahq.com/services#360   |   Firm Engagement Survey → srahq.com/services#firm

Exclusively serving United States law firms since 1987.

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