In 30 seconds
- Auto-invest on Maclear, Mintos, Nectaro, PeerBerry, Indemo, Robocash, Profitus and Lendermarket deploys cash automatically using rate, term, originator and diversification filters you set.
- The settings that matter most: rate band (yield floor and ceiling), term band (minimum and maximum loan duration), per-originator cap (limits concentration), single-loan maximum (spreads exposure), and auto-reinvest toggle (compounds or leaves repayments idle).
- Cautious rule-set: 10-12 percent rate, 6-18 month term, 15 percent originator cap. Balanced: 11-14 percent, 12-24 months, 20 percent cap. Yield-hunting: 13-16 percent, 12-36 months, 25 percent cap.
- Cash drag - uninvested balance earning zero - hurts returns more than a one-point rate concession. Loosen filters if deployment stalls for more than two weeks.
- Check your auto-invest queue every two weeks. Platform conditions shift, originator mix changes, and set-and-forget fails when one loan originator suddenly dominates your new allocations.
The five settings that control where your money goes
Auto-invest is a queue manager. You set rules, the platform scans new loan listings, and your idle cash flows into loans that pass your filters. Every P2P platform with auto-invest exposes five core attributes you can control.
Rate band - the interest rate floor and ceiling. Maclear lets you set a minimum of 14 percent and a maximum of 15 percent; anything outside that range gets ignored. Mintos and PeerBerry use dual sliders so you can exclude both low-yield and suspiciously high-yield loans. If you set the floor too high, your cash sits idle. Set it too low, and you dilute returns with loans that barely beat inflation.
Term band - loan duration in months. A six-month minimum and 18-month maximum keeps your money liquid and limits exposure to long-term economic shifts. Indemo defaults to 12-24 months because most Spanish mortgage discounts pay out in that window. On Robocash, short three- to six-month consumer loans dominate, so a 12-month ceiling makes sense. Mintos offers terms up to 60 months; anything beyond 36 months locks your capital through multiple economic cycles.
Originator cap - the maximum percentage of your portfolio allocated to a single loan originator or project developer. On Mintos, where 40-plus originators supply loans, a 15-20 percent cap per originator spreads risk. On Lendermarket, where Creditstar supplies nearly all loans, the cap offers no real protection - your diversification happens at the platform level by splitting your portfolio across multiple platforms. Maclear enforces a 25 EUR maximum per loan automatically, so originator concentration stays low without manual caps.
Single-loan maximum - the largest amount you put into one loan. Maclear sets this at 25 EUR and does not let you change it. Mintos lets you choose 10 EUR to 500 EUR per loan; most investors pick 25-50 EUR to keep single-loan risk below one percent of a 5,000 EUR portfolio. On InRento, where each property is a separate loan of 500 EUR to 5,000 EUR, the platform has no single-loan cap - you decide property by property.
Auto-reinvest toggle - compounds or leaves repayments idle. Turn it on, and every principal and interest payment flows back into the queue. Turn it off, and repayments sit in your cash balance until you withdraw or manually reinvest. Compounding accelerates growth; idle cash kills it. On a 12 percent portfolio, reinvesting monthly lifts your effective annual return to 12.68 percent. Leave cash idle for two months, and your real return drops to 11 percent.
Which platforms have auto-invest and what they let you control
| Platform | Auto-invest | Rate filter | Term filter | Originator cap | Loan max | Reinvest |
|---|---|---|---|---|---|---|
| Maclear | Yes | 14-15% | 3-36 mo | Auto | 25 EUR fixed | Toggle |
| Mintos | Yes | 5-20%+ | 1-60 mo | Manual % | 10-500 EUR | Toggle |
| Nectaro | Yes | 12-18% | 1-36 mo | Auto (group) | 10 EUR+ | Toggle |
| PeerBerry | Yes | 9-14% | 1-60 mo | Manual % | 10 EUR+ | Toggle |
| Indemo | Yes | 18-25% | 12-36 mo | N/A | 10 EUR+ | Toggle |
| Robocash | Yes | 9-13% | 1-12 mo | Auto (group) | 10 EUR+ | Toggle |
| InRento | No | Manual selection per property | ||||
| Capitalia | Yes | 9-12% | 6-48 mo | Manual % | 50 EUR+ | Toggle |
| Crowdpear | No | Manual per project | ||||
Three rule-sets that work
Start with one of these templates, deploy 100-200 EUR, watch what actually lands in your portfolio over two weeks, then adjust.
Cautious
Goal: steady returns, short lock-up, minimal single-originator risk. Rate band: 10-12 percent. Term band: 6-18 months. Originator cap: 15 percent. Loan maximum: 25 EUR. Reinvest: on. Fits: Mintos Invest & Access notes, Maclear diversified allocation, PeerBerry general strategy. Expected deployment speed: 80-90 percent of balance deployed within one week. Trade-off: you leave one to two percentage points of yield on the table for faster liquidity and lower concentration.
Balanced
Goal: double-digit returns without chasing the top tier. Rate band: 11-14 percent. Term band: 12-24 months. Originator cap: 20 percent. Loan maximum: 50 EUR. Reinvest: on. Fits: Mintos diversified across buyback and non-buyback, Nectaro consumer loans, PeerBerry mixed originators. Expected deployment: 70-80 percent deployed in 7-10 days. Trade-off: slightly longer lock-up than cautious, higher single-loan exposure, but yield lifts 1-2 points and you still avoid the riskiest originators.
Yield-hunting
Goal: maximise returns, accept concentration and longer terms. Rate band: 13-16 percent. Term band: 12-36 months. Originator cap: 25 percent. Loan maximum: 100 EUR. Reinvest: on. Fits: Lendermarket high-rate loans, Indemo Spanish mortgages, select Mintos originators with strong track records. Expected deployment: 50-70 percent in two weeks; the top-rate loans are competitive. Trade-off: cash drag if filters are too tight, higher single-point-of-failure risk, and longer periods before you can exit if the platform or originator deteriorates.
The pitfalls that drain returns
Cash drag versus loose filters. Tight filters protect you from bad loans but cost you when cash sits idle. On a portfolio targeting 12 percent, every month 10 percent of your balance sits uninvested costs you 0.1 percentage point of annual return. If you set a 14 percent floor on a platform where the median rate is 11 percent, you might deploy 30 percent of your capital while 70 percent earns zero. Loosen one constraint - widen the rate band by one point, extend the term ceiling by three months, add one originator - and watch deployment speed double.
Ignoring originator caps on concentrated platforms. A 20 percent originator cap on Mintos spreads risk. The same cap on Robocash or Nectaro does nothing because all loans come from the group that owns the platform. Your real diversification happens at the platform level - split your P2P allocation across three to five platforms rather than relying on a single platform's internal originator mix. On Lendermarket, where Creditstar supplies nearly all loans, the originator cap is theatre; your exposure is Creditstar's solvency, full stop.
The set-and-forget myth. Auto-invest is not autopilot. Platform conditions shift. PeerBerry paused Ukrainian originators in early 2022; investors who checked their queue monthly noticed and adjusted filters within days. Those who left auto-invest untouched for six months watched Ukrainian loans pile up before the war. Profitus added new project types in 2024 that changed average loan-to-value ratios. Mintos rotated originators in and out of its Invest & Access strategy without advance notice. Check your deployed balance and new allocations every two weeks. If one originator suddenly accounts for 40 percent of your last 30 days of deployment, tighten the cap or pause and rebalance manually.
Chasing advertised maximums. Lendermarket advertises 15.6-18 percent. A new investor sets the auto-invest floor at 16 percent and wonders why nothing deploys. The 18 percent loans fill in seconds; the median deployed rate hovers near 15 percent. Set your floor one point below the platform's stated average. If the site says 11 percent average, start at 10 percent and tighten after you see what lands. You can always raise the floor after a month of data; you cannot recover two months of zero return.
When to adjust your settings
Run your initial rule-set for two weeks, then review. Look at your deployed balance - if less than 70 percent of your cash is invested, loosen one filter. Look at the originator mix in your last 50 loans - if one originator accounts for more than your cap, the platform is routing around your limit or loan supply is lopsided. Look at your realised rate after interest payments arrive - if it trails your filter floor by more than 0.5 percentage points, fees or early repayments are eating returns.
Tighten filters when platform reviews worsen, when an originator you hold starts appearing on watchlists, or when your portfolio's single-largest exposure crosses 25 percent. Loosen filters when cash drag exceeds 20 percent for more than a month, when new higher-grade originators join the platform, or when your target return drops because safer opportunities appear elsewhere.
Rotate strategies seasonally if the platform allows multiple rule-sets. Three months on a short-term 6-12 month strategy to test liquidity, three months on a 24-36 month strategy to capture higher rates, then compare which delivered closer to target with fewer surprises.
Maclear, Mintos, Nectaro, PeerBerry, Indemo, Robocash, Profitus and Lendermarket all have auto-invest. Maclear lets you set rate bands, term limits, originator caps, single-loan maximums and auto-reinvest. Mintos adds strategy templates and originator rating filters. Robocash and Nectaro focus on buyback-enabled loans with term and rate sliders. Platforms without auto-invest - InRento, Capitalia, Crowdpear - require manual selection for every loan or bond.
Cash drag - uninvested balance earning zero - is the hidden cost of overly cautious filters. If you set a 12-14 percent rate band on a platform where most loans pay 10-11 percent, your queue stays empty and your real return drops. Mintos users with tight originator filters sometimes report 20-30 percent of their balance sitting idle. Loosen one constraint - widen the rate band by one point, extend the term ceiling by three months, or add one more originator - and watch the deployment speed.
Yes, especially on platforms with originator concentration risk. On Lendermarket, one originator - Creditstar - supplies nearly all loans, so a per-originator cap offers no protection. On Mintos, set a 15-20 percent cap per originator to spread across multiple loan originators. On Maclear, the platform already enforces a 25 EUR maximum per loan and diversifies across originators automatically. On Robocash or Nectaro, all loans come from the group that owns the platform, so caps do nothing - your real diversification happens at the platform level by splitting your portfolio across multiple platforms.
No. Set-and-forget fails when platform conditions shift. PeerBerry users who left auto-invest running in early 2022 watched their portfolios tilt into Ukrainian loans before the war; those who checked weekly adjusted filters or paused deployment. Profitus added new project types in 2024 that changed the risk profile. Check your auto-invest queue and deployed balance every two weeks. Look at which originators or loan types dominate your new allocations. If one originator suddenly accounts for 40 percent of your last month's deployment, tighten the cap or pause and rebalance manually.
Most platforms let you create one active auto-invest strategy at a time. Mintos allows multiple strategies under its Custom Strategy builder, so you could run a short-term 6-12 month strategy and a separate 24-36 month strategy simultaneously with different rate and originator settings. On platforms with single-strategy limits, split your capital into two accounts if the platform permits, or rotate strategies quarterly - three months on a cautious 10-12 percent filter, three months on a 13-15 percent yield-hunting filter.
Chasing advertised maximums. A new investor sees Lendermarket advertises 15.6-18 percent, sets the auto-invest floor at 16 percent, and wonders why nothing deploys. The median deployed rate on Lendermarket hovers near 15 percent; the 18 percent loans fill in seconds. Set your floor one point below the platform's stated average - if the site says 11 percent average, start your filter at 10 percent and tighten after you see what actually deploys. You can always raise the floor; you cannot recover weeks of zero return.
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