Lattice
Company History
Lattice History: Founding, Growth & Key Milestones
Founded 2015 in San Francisco, California
When was Lattice founded?
Lattice was founded in 2015 in San Francisco, California by Jack Altman and Eric Koslow, making it 11 years old.
- Founded
- 2015
- Founding place
- San Francisco, California
- Founders
- Jack Altman and Eric Koslow
- Headquarters today
- San Francisco, California, United States
- Milestones documented
- 8 (2015–2026)
- Current CEO
- Sarah Franklin
- Acquisitions
- 3
| Year | Event |
|---|---|
| 2015 | Jack Altman and Eric Koslow found Lattice in San Francisco; the company joins Y... |
| 2017 | Pivots from OKR goal tracking to continuous performance management, adding reviews and... |
| 2021 | $60 Million Series E |
| 2022 | Raises a $175 million Series F from Thrive Capital, Elad Gil, Tiger Global and... |
| 2023 | Announces in December that Salesforce President and CMO Sarah Franklin will succeed... |
| 2024 | Sarah Franklin becomes CEO in January; in July Lattice reverses a plan to create... |
| 2025 | Habits and LatticeAI Agent Plus Launch |
| 2026 | Acquires Mandala's AI coaching technology (March 31) and launches Workforce... |
- Where was Lattice founded?
- Lattice was founded in San Francisco, California in 2015.
- Who founded Lattice?
- Lattice was founded by Jack Altman and Eric Koslow.
- When did Lattice start?
- Lattice was founded in 2015.
- How old is Lattice?
- Lattice is 11 years old as of 2026.
Founding Story
Jack Altman started Lattice in 2015 with Eric Koslow. He had worked at a fast-growing San Francisco startup where goals lived in scattered documents and performance reviews were disorganized and disliked. He saw that companies had good software for sales and engineering but not for managing people, and he left to build Lattice to fill that gap.
Founders
Jack Altman
Jack Altman co-founded Lattice in 2015. After working in venture capital and early-stage startups, he realized that modern tech companies lacked proper software to manage employee performance and goal-setting (OKRs). As CEO, he successfully built Lattice into the absolute default HR performance platform for Silicon Valley before stepping down in 2024 to launch a new venture fund. Altman led Lattice as chief executive until 2023. He is now a general partner at the venture capital firm Benchmark, and earlier founded Alt Capital and, with his brother Sam, Hydrazine Capital. Jack Altman was born in 1989.
Eric Koslow
Eric Koslow co-founded Lattice in 2015 alongside Jack Altman. As the Chief Technology Officer, he was absolutely critical in designing the highly intuitive, modern interface that convinced employees to actually use the platform, completely displacing the universally hated, clunky legacy HR software used by older corporations. (Exact birth year remains publicly undisclosed).
Key Milestones
Jack Altman and Eric Koslow found Lattice in San Francisco; the company joins Y...
Jack Altman and Eric Koslow found Lattice in San Francisco; the company joins Y Combinator's Winter 2016 batch.
Source: en.wikipedia.orgPivots from OKR goal tracking to continuous performance management, adding reviews and...
Pivots from OKR goal tracking to continuous performance management, adding reviews and 1-on-1s.
Source: en.wikipedia.org$60 Million Series E
Raises a $60 million Series E in March, reaching a $1 billion valuation.
Source: en.wikipedia.orgRaises a $175 million Series F from Thrive Capital, Elad Gil, Tiger Global and...
Raises a $175 million Series F from Thrive Capital, Elad Gil, Tiger Global and Dragoneer at a $3 billion valuation (January).
Source: techcrunch.comAnnounces in December that Salesforce President and CMO Sarah Franklin will succeed...
Announces in December that Salesforce President and CMO Sarah Franklin will succeed Jack Altman as CEO.
Source: en.wikipedia.orgSarah Franklin becomes CEO in January; in July Lattice reverses a plan to create...
Sarah Franklin becomes CEO in January; in July Lattice reverses a plan to create employee records for AI agents after backlash.
Source: en.wikipedia.orgHabits and LatticeAI Agent Plus Launch
Launches Habits and LatticeAI Agent Plus (October).
Source: prnewswire.comAcquires Mandala's AI coaching technology (March 31) and launches Workforce...
Acquires Mandala's AI coaching technology (March 31) and launches Workforce Intelligence at Lattiverse (June 10).
Source: prnewswire.comMajor Acquisitions
Mandala (AI coaching technology)
2026Acquired Mandala's AI-native, Slack-based manager coaching technology and hired founder Tarun Galagali to lead new AI-native capabilities.
Pando
2026Just-in-time performance platform.
Mandala
2026AI-native coaching technology.
Keep researching Lattice
Lattice Company History FAQ
What are the major historical milestones of Lattice from 2015 to today?
Key milestones: founding in San Francisco (2015), Y Combinator Winter 2016, pivot to performance management (2017), $1B valuation with a $60M Series E (2021), $3B valuation with a $175M Series F (2022), Sarah Franklin as CEO (2024), Habits and LatticeAI Agent Plus (2025), and the Mandala acquisition and Workforce Intelligence launch (2026).
How did Lattice scale rapidly during the remote work surge in 2020 to 2021?
Remote and hybrid work in 2020-2021 increased demand for tools that keep feedback, goals, and engagement visible across distributed teams, and Lattice raised its Series E (2021) and Series F (2022) during that period.
When did Lattice launch its landmark 'Lattice Compensation' product?
In 2021, Lattice launched Lattice Compensation, transforming how People teams manage merit cycles, bonus allocations, and equity compensation by connecting compensation adjustments directly to real-time performance review ratings.
How did Lattice launch its all-in-one 'Lattice HRIS' in 2023?
In early 2023, Lattice launched Lattice HRIS, offering a full-featured employee record system, customizable onboarding workflows, time-off management, and org charts, officially transitioning from a performance tool into a full-stack HR suite.
What was the significance of the 2024 CEO transition to Sarah Franklin?
Announced in December 2023 and effective January 2024, Jack Altman handed the CEO role to Salesforce President and CMO Sarah Franklin and became executive chairman, later moving into full-time venture investing.
How did Lattice launch its comprehensive AI suite 'Lattice AI' in 2023 to 2024?
In 2023 and 2024, Lattice rolled out generative AI capabilities across all modules, introducing automated review writing assistants, sentiment summarization, career growth recommendation engines, and conversational HR analytics.
How has Lattice expanded its global presence across Europe?
Lattice opened its European headquarters in London in 2021, expanding its team across customer success, sales, and localized product compliance, serving hundreds of European enterprises adhering to strict GDPR standards.
What is Lattice's long-term vision for the future of work?
Lattice's vision is to make work meaningful and successful for everyone by providing the unified software, data insights, and AI tools that help organizations build high-performing, engaged, and equitable workplace cultures.
How did Lattice start?
Lattice was founded in 2015 in San Francisco by Jack Altman (brother of OpenAI CEO Sam Altman) and Eric Koslow. Backed by Y Combinator, they started with a massive realization: performance reviews at tech companies were almost universally hated and operationally broken. They built Lattice as a sleek, highly intuitive software to make goal-setting (OKRs) and 1-on-1 feedback highly engaging rather than a dreaded corporate chore.
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