Longwave
Longwave is a consumer web platform for shared daily journaling in small groups, operated by Tuesday Labs, LLC. Members post daily and receive a morning email digest, on a freemium model with a $15/month Pro tier for group creation.
- Company typePrivate
- Founded-
- Headquarters—
- Headcount—
- GTM typeB2C
- OfferingSoftware
What Longwave does
Longwave is a consumer web application for shared daily journaling in small groups of friends, family, or coworkers, operated by Tuesday Labs, LLC in the United States. The platform is explicitly positioned as an alternative to mainstream social networks: users post one entry per day to a group, and all members receive a single morning email digest containing every member's previous-day entry. There are no likes, comments, shares, character limits, or engagement metrics, and the product has no presence on iOS or Android app stores — distribution is entirely through the longwave.app website, a Twitter/X account (@longwaveHQ), and word-of-mouth within small communities.
The product architecture is deliberately minimal. Users see a single textbox on opening the app, with no feeds, notifications, or competing surfaces, and Tuesday Labs describes the architecture as privacy-first: no third-party trackers, no analytics, no advertising, and no user data monetization. The platform is offered on a freemium model — anyone can sign up and join existing groups at no cost, while creating new groups requires a Pro subscription at $15 per month, which includes unlimited group creation, unlimited members, and basic admin controls. No enterprise contracts, partnerships, integrations, AI features, or API surface are disclosed in the available source data.
Cumulative platform engagement, as displayed on the public homepage, is 2,473 total journal entries and 565,360 total words written across all users and groups. These figures indicate an early-stage consumer product rather than a scaled service. The company discloses no funding rounds, no headcount, no named customers, no executive team beyond the operating entity, and no third-party integrations. There is also no evidence of mobile applications, geographic restrictions, or formal corporate registrations beyond Tuesday Labs, LLC.
Longwave firmographics
Firmographics- Name
- Longwave
- Legal name
- Tuesday Labs, LLC
- Website
- https://longwave.app
- Company type
- Private
- Operating status
- Operating
- Short description
- Longwave is a consumer web platform for shared daily journaling in small groups, operated by Tuesday Labs, LLC. Members post daily and receive a morning email digest, on a freemium model with a $15/month Pro tier for group creation.
- Ownership category
- akta.pro rank
Longwave industry classification
Industry- Product category
- Social Journaling Platform
- NAICS
- Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (51621)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- Interest-Based Communities & Forums (BPAMABAC)
- akta.pro secondary industry
- Community/Group Chat Platforms (BPAMACAH)
Keywords
Longwave business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Infrastructure, Personnel, Operations, Marketing or Sales
Revenue model
- Pro Subscription: Paid membership at $15/month enabling unlimited group creation and member management with admin controls. Free tier allows joining existing groups only.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free membership for joining existing groups |
| Subscription | Monthly | Pro membership for group creation |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
Longwave product offering
Product offeringCore offering
Longwave is a web-based group journaling platform where users join or create small communities (friends, family, coworkers) and post one journal entry per day. Each morning, every group member receives an email digest containing all entries from the previous day. The service operates on a freemium model — free members join existing groups, while Pro members ($15/month) create new groups with admin controls. The product has no ads, no trackers, no analytics, no likes, comments, or character limits.
Product overview
Longwave is a single unified product — a group journaling platform where members post once per day and receive a daily morning email digest of all group entries. The service operates on a freemium model: free members can join existing groups and write entries, while paid Pro members ($15/month) can create new groups with unlimited members and admin controls. There are no ads, trackers, or analytics, and the platform emphasizes privacy, simplicity, and anti-social-media features like no likes or comments.
Differentiator
Problem solved
Functional benefit
Products and services
- Longwave Web-based group journaling platform for individuals to join or create small communities (friends, family, coworkers), post one journal entry per day, and receive a morning email digest containing all group members' entries from the previous day. Free to join existing groups; Pro subscription ($15/month) required to create new groups with admin controls. No ads, no trackers, no analytics, no likes, no comments, no character limits.
- Longwave Pro
Companies that use Longwave
Customer profileSegments2 records
Ideal customer profiles2 records
Longwave technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Longwave partnerships and signals
Strategic signalScale indicators2 records
Recent moves4 records
Expansion highlights4 records
Longwave competitors and assessment
Company assessmentDirect peers
- Journey: Journey is a cross-platform journaling app with paid premium tiers. It competes in the same journaling category as Longwave, focused on long-form personal entries with privacy-forward positioning.
- Penzu: Penzu is an online private journaling service with freemium and Pro tiers. It is directly comparable to Longwave on the journaling core use case and paid subscription model, though Penzu is single-user rather than group-based.
- Day One: Day One is a leading private journaling app. While it is single-user rather than group-based, it competes for the same journaling use case and audience that Longwave targets, and its premium subscription model mirrors Longwave's $15/month Pro pricing.
- Geneva: Geneva is a group-based social platform that organizes small communities into distinct spaces (chat, audio, forums, events) — directly comparable to Longwave's focus on small-group, multi-purpose community hubs with a similar anti-engagement-metric ethos.
Emerging players
- Reflect: Reflect is an AI-powered journaling and note-taking app with a subscription model. Comparable to Longwave on the journaling core use case and privacy-focused paid tier, but emphasizes individual rather than group journaling.
- GroupMe: GroupMe is a free group messaging app owned by Microsoft that enables small-group chat. Comparable to Longwave's small-group communication thesis, but synchronous/text-based rather than asynchronous journaling with email digest delivery.
- Stoic: Stoic is a subscription journaling app focused on mental health and reflection. It competes in the same premium journaling category as Longwave's Pro tier, with an adjacent privacy and simplicity positioning.
Broad incumbents
- Discord: Discord is a dominant group communication platform organized around servers with multiple channels. It competes for the same small-group community use case as Longwave but is real-time/chat-based, far larger, and broadly adopted for gaming, hobbies, and friend groups.
- Circle: Circle is a paid community platform that enables creators and brands to launch branded group communities with subscriptions. Comparable to Longwave's Pro group-creation model and small-community positioning, but serves a broader creator-economy customer base with more infrastructure overhead.
- Mighty Networks: Mighty Networks is an established community platform that lets creators monetize groups with courses, events, and paid memberships. Overlaps with Longwave's small-community and subscription thesis but with a much broader feature set and creator-economy focus.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
Longwave social profiles
Digital presenceLongwave financial estimates
Financial estimateRevenue estimate
Valuation estimate
Longwave leadership team
Management profileNumber of profiles
Longwave funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Longwave M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Longwave
What does Longwave do?
Longwave is a web-based group journaling platform where users join or create small communities (friends, family, coworkers) and post one journal entry per day. Each morning, every group member receives an email digest containing all entries from the previous day. The service operates on a freemium model — free members join existing groups, while Pro members ($15/month) create new groups with admin controls. The product has no ads, no trackers, no analytics, no likes, comments, or character limits.
Is Longwave a public or private company?
Longwave is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Longwave founded?
Longwave was founded in -1.
How does Longwave make money?
One revenue line is on record: pro Subscription.
Who are Longwave's main competitors?
Direct peers on record are Journey, Penzu, Day One and Geneva. Emerging players are Reflect, GroupMe and Stoic. Broad incumbents are Discord, Circle and Mighty Networks.
Does Longwave have an API?
No public API is recorded for Longwave.
What industry is Longwave in?
Longwave's product category is Social Journaling Platform. Its primary akta.pro industry code is BPAMABAC, Interest-Based Communities & Forums, with a secondary code of BPAMACAH, Community/Group Chat Platforms. Its NAICS code is 51621 and its SIC code is 7370.