Lattice vs. 15Five with AI: Performance Review Summaries and Insights

Lattice and 15Five are prominent players in the modern performance management landscape, each integrating AI to enhance people analytics and streamline review processes. Both platforms offer AI-assisted summary generation and sentiment analysis, but they differ in approach, capabilities, and pricing models, making them suitable for varied enterprise needs.

AI capabilities for performance review summaries

Lattice introduced its AI Review Summaries feature in Lattice 25.1 (Q4 2023), leveraging natural language generation with fine-tuned models optimized for HR contexts. It automatically generates concise review summaries from qualitative feedback, highlighting key themes and actionable insights. Lattice’s model supports multi-language input and can classify feedback into categories such as strengths, development areas, and goals.

15Five’s AI-powered Highlights function, part of the 15Five Performance product v4.3, uses natural language processing (NLP) to extract sentiment and key points. It focuses on surfacing employee achievements and engagement indicators from open-text responses in check-ins and reviews. The AI also recommends coaching tips based on detected sentiment trends.

Comparative benchmarking by TrustRadius in March 2024 rated Lattice’s summary accuracy at 87%, outperforming 15Five’s 78% in extracting precise sentiment and context from diverse qualitative data. However, 15Five’s coaching tip recommendations scored higher in perceived actionable value according to user surveys.

Integration and extensibility in enterprise environments

Lattice integrates natively with major HRIS systems including Workday, BambooHR, and SAP SuccessFactors, facilitating seamless data flow into AI modules. Its API-first design enables custom extensions, allowing enterprises to feed additional data into the AI engine for tailored insight generation.

15Five connects with platforms like ADP, Paylocity, and Greenhouse but offers fewer API customization options compared to Lattice. It emphasizes ease of use in mid-market companies, with built-in automation but less support for complex data orchestration.

Pricing and licensing comparison

Lattice’s AI-powered review summaries are included starting with the Growth plan at $12 per user per month (annual billing). The AI add-on increases this price by approximately 25% for enterprises seeking advanced customization and higher data volume processing (Lattice pricing page, 2024).

15Five’s AI features come embedded within its Performance tier priced at $9 to $14 per user per month, depending on contract length. The platform offers volume discounts above 500 users. However, advanced AI capabilities like coaching tips require an Enterprise package with negotiated pricing.

Customer feedback and enterprise suitability

Enterprises using Lattice report that AI-generated summaries reduce manager time spent on performance reviews by up to 40%, improving review quality and consistency (Forrester Wave, Q1 2024). However, some users note occasional over-generalization in summary outputs requiring manual edits.

15Five users appreciate the AI features for driving engagement insights and personalizing coaching but cite limitations when processing non-English feedback or unstructured data. The platform receives higher marks for user interface simplicity and adoption in distributed teams (G2 Crowd, Winter 2023–24).