--- title: "Phasoric | For Software vs Tana | Honest feature comparison" description: "Phasoric for Software: Phasoric connects Portable System Guarantees, bounded GitHub change evidence, and Engineering Change Assessments. Keep architecture context current and carry reviewed decisions into Agent Context and approved follow-ups." canonical_url: https://software.phasoric.com/compare/tana --- Software workflows, connected # Phasoric for Software vs Tana Review changes against the guarantees your system must keep. Phasoric for Software: Phasoric connects Portable System Guarantees, bounded GitHub change evidence, and Engineering Change Assessments. Keep architecture context current and carry reviewed decisions into Agent Context and approved follow-ups. Software capabilities require the domain add-on and Developer or a higher eligible plan. Start free with the core workspace. [Try Phasoric free](/signup?domain=software&target=comparison%3Atana) [Preview your migration](/signup?domain=software&target=migration%3Atana&migrate=tana) Choose Phasoric for ## Knowledge you can act on Phasoric for Software: Phasoric connects Portable System Guarantees, bounded GitHub change evidence, and Engineering Change Assessments. Keep architecture context current and carry reviewed decisions into Agent Context and approved follow-ups. A workflow to try ## Assess a code change against an architecture guarantee. Start with one project. Keep your sources, inspect the evidence, and review the next step in the same workspace. Start free. No card required. Keep your original export while you try Phasoric. Software enhancements ## Assess a code change against an architecture guarantee. A workflow to try with one small project in Phasoric. 1. 1. Select the system guarantees and relevant change evidence. 2. 2. Review the Engineering Change Assessment and supporting sources. 3. 3. Record a conditional engineering decision and approve the follow-up. ### Keep architecture context current Maintain a living brief from selected engineering sources. Inspect affected sections when evidence changes and retain the original reasoning. ### Review guarantee impact Connect Portable System Guarantees with bounded GitHub change evidence, and inspect an Engineering Change Assessment before deciding. ### Learn from engineering decisions Record expectations and later observations for a decision. Revisit the outcome against evidence instead of losing the rationale in another thread. ### Give agents reviewed context Use Agent Context and Forge follow-ups to carry the selected evidence and decision into the next step with explicit approval. Brief compilation depends on your plan and configured model. Device schedules run while the app is active; browser-closed Watches require an eligible hosted plan and supported hosted sources. Source changes prompt a review; they do not automatically reverse decisions or approve actions. [Explore the source-to-action sample](/demo?domain=software&target=comparison%3Atana) The sample demonstrates source tracing and approval with fictional content. Try brief maintenance and reviews with your own workspace. The signature difference ## From source to decision to next step. Pulse brings changes to your attention. Strata keeps the reasoning behind decisions. Quarries organize the evidence, and Forge turns reviewed proposals into action. Pulse Phasoric Explainable signals point back to changed or review-due sources. Tana Tana surfaces current work through its own workspace model. Strata Phasoric Evidence, alternatives, rationale, owner, time, and review state are native. Tana Tana can represent decisions through its pages, objects, or nodes. Forge Phasoric Exact effects remain proposed until a human approves the action. Tana Tana automation follows its current product and integration controls. Portability Phasoric Markdown remains canonical and readable outside the paid service. Tana Review Tana's current export and ownership documentation. Move your Tana knowledge ## A guided migration, not a folder dump. The free Move to Phasoric wizard inspects everything before it writes, preserves the portable structure you depend on, and creates a report you can keep. [Start the migration](/signup?domain=software&target=migration%3Atana&migrate=tana) 1 · Choose ### Bring the real source Create a portable export from Tana; choose a Markdown folder when the product offers one. 2 · Review ### See the preflight Phasoric previews the selected folder, supported Markdown, attachments, links, metadata, and path collisions before writing. 3 · Move ### Keep what matters The original export remains unchanged. Supported files become portable workspace sources; unsupported items stay listed in the migration report. Export fidelity depends on Tana's current export formats, so review the complete preflight before continuing. Existing paths are skipped by default, making the wizard safe to retry. Capability by capability ## The details that shape daily use. Phasoric edgeTana edgeComparable Capability Phasoric Tana Knowledge modelreviewed Portable Markdown with linked read models over sources, decisions, and time Node graph organized through supertags, fields, searches, and views Connected intelligencereviewed Bounded retrieval with citations and explicit local or connected processing choices AI is integrated with nodes, meetings, and structured workflows Decision continuityreviewed Strata records evidence, alternatives, rationale, owner, review date, and supersession Supertags and graph structure can encode rich ongoing work context Governed actionreviewed Forge previews exact effects and requires human approval before supported external writes Automation and AI behavior depend on the product workflow and configuration Offline ownershipreviewed Device-owned Markdown stays readable outside the subscription See Tana's official documentation for offline, export, and ownership boundaries First-run workflowreviewed Capture or import → cited retrieval → Pulse → Strata → Forge approval Tana's workflow reflects its broader product model ### Knowledge model reviewed Phasoric Portable Markdown with linked read models over sources, decisions, and time Tana Node graph organized through supertags, fields, searches, and views ### Connected intelligence reviewed Phasoric Bounded retrieval with citations and explicit local or connected processing choices Tana AI is integrated with nodes, meetings, and structured workflows ### Decision continuity reviewed Phasoric Strata records evidence, alternatives, rationale, owner, review date, and supersession Tana Supertags and graph structure can encode rich ongoing work context ### Governed action reviewed Phasoric Forge previews exact effects and requires human approval before supported external writes Tana Automation and AI behavior depend on the product workflow and configuration ### Offline ownership reviewed Phasoric Device-owned Markdown stays readable outside the subscription Tana See Tana's official documentation for offline, export, and ownership boundaries ### First-run workflow reviewed Phasoric Capture or import → cited retrieval → Pulse → Strata → Forge approval Tana Tana's workflow reflects its broader product model Native capabilities and published plan limits; integrations can extend either product. [Tana official site](https://tana.inc/)[Tana pricing](https://tana.inc/pricing) ## Choose Phasoric when… * You want Markdown to remain the canonical source of truth. * You need citations and processing choices to stay inspectable. * You want decisions to retain evidence, time, rationale, and review context. * You require explicit approval before a proposed action becomes an external write. ## What to weigh before switching People who want a highly structured node graph, supertags, meeting workflows, and AI-native organization. * You prefer Tana's established information model and interface. * Your organization already standardizes collaboration and integrations around Tana. Frequently asked questions ## Questions about Phasoric for Software vs Tana. ### Is Phasoric an alternative to Tana? Yes, when the priority is a premium connected knowledge workspace built around portable sources, cited intelligence, temporal decision memory, and governed action. Tana may remain the better choice when its broader ecosystem or information model is the deciding factor. ### Can I move knowledge from Tana to Phasoric? Use Tana's portable export, then preview the resulting Markdown or supported files in Phasoric before any write. Export fidelity depends on the source format, and the original export remains unchanged. ### What is Phasoric’s core difference? Phasoric preserves the chain from source and time to a reviewed decision and human-approved action while keeping portable Markdown canonical. ### Can I try Phasoric before moving everything? Yes. Start with a small project or the fictional source-to-action sample. Preview a supported export before importing and keep the original while you explore Phasoric. ### What does Phasoric for Software add? Phasoric for Software: Phasoric connects Portable System Guarantees, bounded GitHub change evidence, and Engineering Change Assessments. Keep architecture context current and carry reviewed decisions into Agent Context and approved follow-ups. Domain capabilities require the Software add-on and an eligible base plan. No migration gamble ## Bring the knowledge. Keep the ownership. Move your Tana library locally for free, review every collision, and keep a migration report. Add paid services only when they create real value. [Move to Phasoric](/signup?domain=software&target=migration%3Atana&migrate=tana) [See plans](/pricing?domain=software)