TB

The Browser Company

Application

Maker of Dia, a browser built around an assistant that answers from the reader's own open tabs and connected tools rather than sending them to search, and of its predecessor Arc. Atlassian agreed to acquire the company in September 2025; both browsers still ship under their own names on their own domains.

Total funding—

Valuation—

Employees—

Founded—

HeadquartersNew York, USA

StatusPrivate

Products

Selected offerings — the AI products recorded here, not the vendor's full catalogue.

• Dia Application Sold on its own

  An AI browser that answers questions from the pages and tools the user has open and generates reports, decks, recaps and a daily Morning Brief.

Inside Arc

• Arc Max Application Included with the parent

  An opt-in set of AI features inside the Arc browser that renames pinned tabs and downloaded files, previews links and answers questions from the Command Bar via ChatGPT.

Similar products 86

No sourced competitor yet: no filing, vendor document or measured-market report read so far names a rival for this company, so none is asserted. The companies below are the closest by what their products do.

How this list is ranked ↗

CCluelyPrivate · $15M raisedArc Max and Cluely do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareKKakaoPublic · $16BArc Max and Kanana in KakaoTalk do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareNNotionPrivate · $11BDia and Notion AI do comparable work on meeting notes and summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.4 of 5 capabilitiesShared product typeCompareZZoomPublic · $28.7BArc Max and Zoom Paper do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.5 of 5 capabilitiesShared product typeCompareCClickUpPrivate · $4BDia and Brain² do comparable work on meeting notes and summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded; ships agent platform rather than the same layer.4 of 5 capabilitiesDifferent layerCompareCCanvaPrivate · $42BArc Max and Magic Write do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareSSlackPrivateDia and Slack AI do comparable work on meeting notes and summarization; scale not recorded for either.4 of 5 capabilitiesShared product typeCompareAApplePublic · $4.6TArc Max and Siri AI both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareSSuperhumanPrivateArc Max and Grammarly do comparable work on summarization; both also serve buyers who need to draft and edit written content; scale not recorded for either.2 of 5 capabilitiesShared product typeCompareAAdobePublic · $115.9BDia and Acrobat AI Assistant do comparable work on presentation generation and summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.4 of 5 capabilitiesShared product typeCompareWFWispr FlowPrivate · $2BArc Max and Wispr Flow Dictation both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareGGammaPrivate · $2.1BDia and Gamma do comparable work on presentation generation; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareGGranolaPrivate · $1.5BDia and Granola Chat do comparable work on summarization; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareFFathomAcquiredDia and Fathom do comparable work on meeting notes and summarization; The Browser Company's scale not recorded; Fathom is acquired, with no independent scale.2 of 5 capabilitiesShared product typeCompareMMicrosoftPublic · $3.7TArc Max and Microsoft Copilot do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.5 of 5 capabilitiesShared product typeCompareDDocusignPublic · $12.7BArc Max and Docusign AI-Assisted Review do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareHHubSpotPublic · $13BArc Max and AI Blog Writer both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareZZendeskPrivate · $10.2BArc Max and Zendesk Copilot do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareIMInsilico MedicinePublic · $4.3BArc Max and Science42: DORA do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareHHyperWritePrivateArc Max and HyperWrite both serve buyers who need to draft and edit written content; scale not recorded for either.1 of 5 capabilitiesShared product typeCompareBByteDancePrivateDia and TraeWork do comparable work on presentation generation; both also serve buyers who need to draft and edit written content; scale not recorded for either.2 of 5 capabilitiesShared product typeCompareMmonday.comPublic · $3.9BDia and monday Notetaker do comparable work on meeting notes; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeComparePPerplexityPrivate · $20.4BArc Max and Perplexity do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareCConsensusPrivate · $45M raisedArc Max and Consensus do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareOOpenAIPrivate · $852BArc Max and ChatGPT for Word do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareFFreshworksPublic · $3.4BArc Max and Freddy AI Copilot do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareFFirefliesPrivateDia and Fireflies.ai meeting assistant do comparable work on meeting notes; scale not recorded for either.1 of 5 capabilitiesShared product typeCompareKKrispPrivateDia and Krisp do comparable work on meeting notes and summarization; scale not recorded for either.2 of 5 capabilitiesShared product typeCompareLLinagoraPrivateDia and LinTO do comparable work on meeting notes and summarization; scale not recorded for either.2 of 5 capabilitiesShared product typeCompareOOtter.aiPrivateDia and Otter AI Sales Notetaker do comparable work on meeting notes; scale not recorded for either.1 of 5 capabilitiesShared product typeCompareZZ.ai (Zhipu AI)Public · $58.6BArc Max and AMiner do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.4 of 5 capabilitiesShared product typeCompareIInception42PrivateArc Max and InceptionClaw both serve buyers who need to draft and edit written content; scale not recorded for either.2 of 5 capabilitiesShared product typeCompareLLightOnPublic · $29.6MDia and LightOn Enterprise do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareYYandexPublicArc Max and Alice AI both serve buyers who need to draft and edit written content; scale not recorded for either.2 of 5 capabilitiesShared product typeCompareFFigmaPublic · $14.4BDia and Figma do comparable work on presentation generation; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareDDeepSeekPrivate · $50BArc Max and DeepSeek do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareSSmartsheetPrivate · $8.4BDia and Smartsheet AI do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareDDropboxPublic · $7.8BDia and Dropbox Dash do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeComparePProfoundPrivateArc Max and Profound AI Marketer both serve buyers who need to draft and edit written content; scale not recorded for either.Shared product typeCompareRReplitPrivate · $9BDia and Replit Design do comparable work on presentation generation; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareTTencentPublic · $510.1BArc Max and Tencent Yuanbao do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareRRingCentralPublic · $2.3BArc Max and AI Conversation Expert (ACE) do comparable work on summarization; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareMMoveworksAcquiredArc Max and Moveworks Brief Me do comparable work on summarization; The Browser Company's scale not recorded; Moveworks is acquired, with no independent scale.3 of 5 capabilitiesShared product typeCompareSServiceNowPublic · $130.1BArc Max and ServiceNow Otto both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareAAsanaPublic · $2.1BDia and Dash do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareCCrestaPrivate · $1.6BArc Max and Cresta Agent Assist do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareGGenesysPrivateDia and Genesys Cloud Copilot do comparable work on summarization; scale not recorded for either.3 of 5 capabilitiesShared product typeCompareBBoxPublic · $4.8BDia and Box AI Studio both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareMAMistral AIPrivate · $13.8BArc Max and Mistral Vibe do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareNNiCEPublic · $6.5BDia and Copilot for Agents do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareAAbridgePrivate · $5.3BArc Max and Abridge do comparable work on summarization; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareAHAmbience HealthcarePrivate · $1.3BArc Max and Ambience do comparable work on summarization; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareDDecagonPrivate · $4.5BDia and Suggestions do comparable work on summarization; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareMAMoonshot AIPrivate · $35BArc Max and Kimi do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareAAtlassianPublic · $48.2BDia and Loom AI do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareAAnthropicPrivate · $965BDia and Claude for Microsoft 365 do comparable work on presentation generation; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.4 of 5 capabilitiesShared product typeCompareDDXPrivateDia and DX AI do comparable work on summarization; scale not recorded for either.2 of 5 capabilitiesShared product typeCompareLLindyPrivateDia and Lindy do comparable work on presentation generation; scale not recorded for either; ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareBBaiduPublic · $31.6BArc Max and Baidu Wenxin Assistant do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareWWritesonicPrivateArc Max and Writesonic AI Article Writer both serve buyers who need to draft and edit written content; scale not recorded for either.1 of 5 capabilitiesShared product typeCompareVSVeeva SystemsPublic · $45.5BArc Max and Vault AI in PromoMats do comparable work on summarization; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareZZapierPrivate · $5BDia and Zapier Chatbots both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareMManusPrivateDia and Manus do comparable work on presentation generation; scale not recorded for either; ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareEElicitPrivate · $100MArc Max and Elicit do comparable work on summarization; The Browser Company's scale not recorded; ships AI agent rather than the same layer.2 of 5 capabilitiesDifferent layerCompareDDuolingoPublic · $7.3BArc Max and Duolingo Max both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareAAlibabaPublic · $273.4BArc Max and Qwen do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareJJasperPrivateDia and Jasper AI Studio both serve buyers who need to draft and edit written content; scale not recorded for either.1 of 5 capabilitiesShared product typeCompareUUniphorePrivate · $2.5BDia and Sales Interaction Agent do comparable work on meeting notes and summarization; The Browser Company's scale not recorded.3 of 5 capabilitiesShared product typeCompareCCopy.aiAcquired ($13.9M deal)Dia and Copy.ai Brand Voice both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded; Copy.ai is acquired, with no independent scale.1 of 5 capabilitiesShared product typeCompareAAlphabet (Google)Public · $4.2TArc Max and Gemini do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.4 of 5 capabilitiesShared product typeCompareXxAIAcquired ($230B deal)Arc Max and Grok do comparable work on summarization; both also serve buyers who need to draft and edit written content; The Browser Company's scale not recorded; xAI is acquired, with no independent scale.2 of 5 capabilitiesShared product typeCompareNCNAVER CloudPrivateArc Max and CLOVA Chatbot both serve buyers who need to draft and edit written content; scale not recorded for either.4 of 5 capabilitiesShared product typeCompareIAInflection AIPrivate · $1.5B raisedArc Max and Pi both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareLLegoraPrivate · $5.6BArc Max and Legora Editor both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.Shared product typeCompareMPMeta PlatformsPublic · $1.5TArc Max and Meta AI both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareEEvenUpPrivate · $2BDia and EvenUp AI Drafts both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.Shared product typeCompareDDeepLPrivate · $2BArc Max and DeepL Write both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareKHKakao HealthcarePrivateArc Max and PASTA both serve buyers who need to draft and edit written content; scale not recorded for either.1 of 5 capabilitiesShared product typeCompare44ParadigmPublic · $2BDia and 4Paradigm SageGPT both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareSStepFunPrivate · $10BDia and 阶跃AI (StepFun AI) both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareTTypefacePrivateArc Max and Typeface Arc Graph both serve buyers who need to draft and edit written content; scale not recorded for either.Shared product typeComparePPresightPublic · $5.6BArc Max and Presight Vitruvian both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareSSalesforcePublic · $196.1BArc Max and Agentforce Marketing both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareDDatabricksPrivate · $190BDia and AI/BI do comparable work on presentation generation; The Browser Company's scale not recorded.2 of 5 capabilitiesShared product typeCompareSASakana AIPrivate · $2.7BArc Max and Sakana Chat both serve buyers who need to draft and edit written content; The Browser Company's scale not recorded.1 of 5 capabilitiesShared product typeCompareFRFurhat RoboticsPrivateArc Max and FurhatAI both serve buyers who need to draft and edit written content; scale not recorded for either; ships platform and robot rather than the same layer.1 of 5 capabilitiesDifferent layerCompare

Closest alternatives are pairs a vendor page itself compares. Similar products are matched from what each product does; nothing in that group is asserted as a rivalry.

Sources

Total funding

Checked — none published

Venture-funded before the acquisition; no total stated by the company.

Valuation

Checked — none published

Atlassian disclosed no purchase price in its announcement, and a price would be a transaction figure rather than a valuation of the record.

Employees

Not found · 4 Sep 2026

No headcount published.

Founded

Not found · 4 Sep 2026

No founding year on the company site. UNFOUND, not absent.

Revenue

Checked — none published

Not published, and not broken out by Atlassian.

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