Fund Management
The Best Carta Alternative for Emerging Fund Managers
Carta built its reputation serving startups and large funds. But if you are an emerging manager running Fund I, II, or III, you are likely paying enterprise prices for features you will never use. Archstone is the fund management platform built specifically for you, at a price that makes sense for a sub-$100M fund.
Quick Answer
Archstone is purpose-built for emerging fund managers at $297/mo, compared to Carta's $600-1,500/mo for similar fund management features. It includes an LP portal, AI-powered capital call notices, portfolio tracking, and automated reporting with no per-LP fees.
Why Emerging Managers Are Leaving Carta
Carta dominates the fund management and cap table market, but a growing number of emerging managers are moving away. The reasons are not subtle. They center on four issues that hit small fund operators hardest.
Pricing That Punishes Small Funds
Carta's fund management pricing starts at roughly $600/mo, but that number climbs fast. Per-LP fees ($25-50 per limited partner), K-1 processing add-ons, and annual price hikes at renewal can push the real cost to $1,500/mo or more. For a GP managing a $5-25M fund with thin management fees, that is a meaningful percentage of your operating budget going to software instead of deal flow.
Enterprise Complexity You Do Not Need
Carta was built to serve everyone from seed-stage startups to billion-dollar funds. The result is a product packed with features like secondary market tools, compensation management, and multi-entity waterfall calculations that most emerging managers never touch. The interface reflects this complexity. Simple tasks like sending a capital call notice or generating a quarterly LP report require navigating through layers of menus designed for much larger operations.
The 2024 Data Privacy Incident
In 2024, it was revealed that a Carta employee used confidential cap table data to solicit business from companies on the platform. For fund managers who trust their software provider with sensitive LP information, commitment amounts, and deal terms, this was a serious breach of trust. The incident accelerated the search for alternatives, especially among managers who prioritize data security for their investors.
Enterprise Focus, Emerging Manager Neglect
Carta's product roadmap and customer success resources are increasingly tilted toward institutional clients. Emerging managers report slower support response times, generic onboarding processes, and a general sense that sub-$100M funds are not the priority. When you are a solo GP trying to close your first fund, you need a partner that understands your specific challenges, not a help center article written for a 50-person operations team.
What Emerging Managers Actually Need
Running a Fund I or Fund II does not require the same tooling as managing a $500M multi-strategy vehicle. Emerging managers need a focused set of capabilities that work reliably without requiring a dedicated operations team to manage the software itself.
LP Portal
A clean, branded portal where LPs can view their capital account, download documents, and track fund performance. No training required.
Capital Call Management
Generate and send capital call notices with proper calculations, payment instructions, and LP-specific amounts. Bonus if AI can draft these for you.
Portfolio Tracking
Monitor your portfolio companies in one dashboard. Track valuations, follow-on rounds, and key metrics without maintaining a separate spreadsheet.
Quarterly Reporting
Generate professional LP reports with fund performance, portfolio updates, and capital account statements. Ideally automated, not manual.
K-1 Tax Documents
Distribute K-1s to LPs through a secure portal. LPs should be able to download their tax documents without emailing you.
Distribution Notices
When exits happen, send distribution notices with proper waterfall calculations and LP-specific payout details.
Built for Emerging Managers
Archstone: Fund Management at $297/mo
Stop paying enterprise prices for a tool designed for billion-dollar funds. Archstone gives you everything you need to run your fund professionally: LP portal, AI-powered capital calls, automated reporting, portfolio tracking, and K-1 distribution. All for a flat $297/mo with no per-LP fees.
Carta vs Archstone: Feature Comparison
Here is a direct comparison of Carta and Archstone across the features that matter most to emerging fund managers. This is not about which platform is “better” overall. It is about which one is better for you if you are running a sub-$100M fund.
| Feature | Carta | Archstone |
|---|---|---|
| Monthly Price (Fund I) | $600-1,500/mo | $297/mo |
| Per-LP Fees | Yes ($25-50/LP) | None |
| LP Portal | Yes | Yes |
| Capital Call Notices | Yes | Yes (AI-drafted) |
| Portfolio Tracking | Yes | Yes |
| K-1 Distribution | Yes (extra cost) | Yes |
| AI-Powered Reporting | No | Yes |
| Automated LP Updates | No | Yes |
| Onboarding Time | 2-4 weeks | Same day |
| Contract Length | Annual | Monthly |
| Dedicated Support | Enterprise tier only | All plans |
| Built For | Enterprise funds | Emerging managers |
Cost Analysis: Carta vs Archstone Over 3 Years
The real cost difference between Carta and Archstone compounds over time. Carta typically increases pricing at annual renewal, often by 20-50%. Archstone uses flat-rate pricing that does not change based on how many LPs you have or how often you send capital calls.
Here is what a typical emerging manager (10-20 LPs, sub-$25M AUM) would pay over three years on each platform. The Carta range reflects the variance between their base fund plan and the actual cost after per-LP fees, add-ons, and typical renewal increases.
| Period | Carta | Archstone |
|---|---|---|
| Year 1 | $7,200 - $18,000 | $3,564 |
| Year 2 | $10,800 - $24,000 | $3,564 |
| Year 3 | $14,400 - $30,000 | $3,564 |
| 3-Year Total | $32,400 - $72,000 | $10,692 |
Bottom line: An emerging manager switching from Carta to Archstone saves between $21,700 and $61,300 over three years. That is money you can put toward deal flow, LP events, or simply keeping more of your management fee.
Paying $3K+/mo for fund management?
Carta charges enterprise prices for features most emerging managers never use. Archstone is purpose-built for GPs, at $297/mo instead of $1,500.
14-day free trial. No credit card required.
How to Migrate from Carta to Archstone
Switching fund management platforms sounds painful, but the actual process is straightforward. Most managers complete the migration in under a week without any disruption to their LPs. Here is the step-by-step process.
Export your data from Carta
Download your LP roster, capital account statements, portfolio company data, and transaction history. Carta provides CSV exports for most data types.
Create your Archstone account
Sign up at archstone.app and configure your fund structure. The setup wizard walks you through fund details, fee terms, and LP information in under 15 minutes.
Import LP and portfolio data
Upload your exported data into Archstone. The import tool maps Carta's data format automatically, handling capital accounts, commitment amounts, and contact information.
Invite your LPs to the new portal
Archstone generates branded invitation emails for each LP. LPs get a clean new portal with their full history preserved, including capital calls and distributions.
Verify and go live
Review your fund dashboard, confirm all balances match, and run a test capital call notice. Most managers complete the full migration in under a week.
Who Should Stay on Carta
Archstone is not the right fit for every fund. Carta still makes sense in certain scenarios, and it is worth being honest about when the incumbent is the better choice.
- 1.Large funds ($250M+ AUM) with complex structures. If you are running multiple parallel vehicles, SPVs, and co-investment entities with intricate waterfall calculations, Carta's enterprise fund admin capabilities are more mature. Archstone is optimized for the simpler structures that emerging managers typically run.
- 2.Funds that need integrated cap table management for portfolio companies. If you are actively managing cap tables for your portfolio companies (not just tracking your fund's equity positions), Carta's cap table product is the market leader. Archstone focuses on fund-level operations, not company-level cap table management.
- 3.Organizations already deeply integrated with Carta's ecosystem. If your fund admin, legal counsel, and auditor all work within Carta's platform and switching would require changing multiple vendor relationships simultaneously, the migration cost may outweigh the savings, at least until your next fund.
- 4.Funds that need secondary market access. Carta operates CartaX, a secondary market for private shares. If secondary liquidity is an important part of your fund strategy, that is a capability Archstone does not replicate.
For everyone else, particularly solo GPs and small teams running Fund I through Fund III with straightforward LP structures, Archstone delivers the functionality you actually use at a fraction of the cost.
Ready to Stop Overpaying for Fund Management?
Join the growing number of emerging managers who have switched from Carta to Archstone. Get the fund operations tools you need at a price that respects your management fee budget. No annual contracts. No per-LP fees. No enterprise complexity.
Frequently Asked Questions
How much does Carta actually cost for an emerging manager?
Carta's fund management pricing starts around $600/mo for the most basic plan, but most emerging managers end up paying $1,000-1,500/mo once you add per-LP fees, K-1 processing, and fund admin add-ons. Pricing increases significantly at renewal. Archstone is a flat $297/mo with no per-LP fees or hidden add-ons.
Can I switch from Carta to Archstone mid-fund?
Yes. You can migrate at any point during your fund lifecycle. Archstone's import tools handle Carta data exports directly, and your LP capital account history transfers over cleanly. Most managers complete the migration in 3-5 business days without any disruption to LP access.
Does Archstone handle K-1 tax documents?
Yes. Archstone supports K-1 generation and distribution to LPs through the portal. LPs receive notifications when their K-1s are available and can download them directly. This is included in your subscription with no additional per-document fees.
What happens to my LP portal links if I switch?
When you migrate to Archstone, your LPs receive new portal invitations with their own login credentials. The Archstone LP portal includes their full capital account history, documents, and reporting. Old Carta portal links will no longer work once you cancel your Carta subscription.
Is Archstone secure enough for LP data?
Archstone uses bank-grade encryption (AES-256 at rest, TLS 1.3 in transit), SOC 2 Type II compliance, and role-based access controls. Unlike Carta, which faced a data privacy scandal in 2024 when an employee accessed confidential cap table data, Archstone was built with data isolation as a core architectural principle.
What if my fund grows beyond $100M AUM?
Archstone scales with your fund. The platform supports funds from first close through $500M+ AUM. Pricing tiers adjust as your fund grows, but remain significantly below Carta at every level. If you eventually need the complexity of institutional-grade tools like Juniper Square, Archstone provides clean data exports to make that transition smooth.
Does Archstone replace my fund administrator?
Archstone is a fund management platform, not a fund administrator. It handles your day-to-day operations (LP communications, capital calls, portfolio tracking, reporting) while your fund admin handles NAV calculations, audit support, and regulatory filings. Many emerging managers use Archstone alongside a part-time fund admin to keep costs low.
Can I try Archstone before committing?
Yes. Archstone offers a free trial so you can explore the platform with your actual fund data. There is also a live demo environment at archstone.app/demo where you can see the LP portal, reporting tools, and AI features in action before signing up.